For example, a point on a horizontal beam can undergo both a vertical displacement and a rotation relative to its undeformed axis. the tendency of an object to resist any change in its motion. A period of rapid population growth between a preindustrial, stable population characterized by high birth and death rates and a later, modern, stable population marked by low fertility and mortality is known as ANSWER : A. Weights were added to the pan to apply forces to the spring. Diaphragm element can also be used for force measurement. Atomic force microscopy (AFM) is widely used for measuring the elasticity of living cells yielding values ranging from 100 Pa to 100 kPa, much larger than those obtained using bead-tracking microrheology or micropipette aspiration (100–500 Pa). This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on ” Force Measurement”. PakMcqs is the Pakistan's largest Mcqs website, where you can find Mcqs of all subjects. As the name "spring element" suggests, the steel is slightly deformed under load, but then returns to its starting position, responding elastically to every load. 1. These instruments are used for a wide range of tasks including measuring the power of an engine, measuring the grip strength of a person and studying combustion. Question 1. In the amplification stage both the measured signal & the noise are amplified. c) Both tensile and compressive strain gauges For low differential pressure measurement Liquid Column Manometers are used. type of elastic force that occurs when matter is pulled or stretched. Spiral type View Answer, 7. View Answer. Substances that display a high degree of elasticity are termed "elastic." The filter allows a band of frequencies known as pass band to pass through while ideally all the remaining frequencies called attenuation band are filtered out. The sensor/transducer stage of the instrument produces a signal which is of the same form as the measured parameter but the instrument also picks up from surrounding noise signals with a higher frequency fn. It is the process of eliminating unwanted components of a measurand while allowing desired components to pass. The graph was recorded from the results. b) Bellows As a special case, silver diaphragms can be used to measure the pressure of chlorine, fluorine, and other halogens in their elemental state. We used two types of capacitive force sensors with different flexure stiffness (approximately 180 and 800 newton [N] m −1), which can measure force up to 160 and 2,000 μN, respectively. Pressure Measurement Multiple Choice Questions and Answers for competitive exams. c) Used for measuring dynamic forces Force is everywhere and it comes in a variety of sizes, directions, and type. Tantalum also is used for highly corrosive, high temperature applications. Go ahead and login, it'll take only a minute. That means it is very sturdy, but also minimally elastic. 1. Which of the following conversion is correct for load cell? (ii.) d) None of the mentioned For example, a point on a horizontal beam can undergo both a vertical displacement and a rotation relative to its undeformed axis. A common example for the use of A/D & D/A converter for the same application is the telephone circuitry. c) Force to voltage This strain (positive or negative) is converted into an electrical signal by a strain gauge (SG) installed on the spring element. Load cells are used for measuring _______________ C)the units used to measure price but not the units used to measure quantity. b) False Which of the following statement is true for diaphragms? Pressure gauges using Bourdon tube find wide applications because of their simple design and low cost, and are most commonly used for local indications and for signal transmission to remote locations. Elastic elements used for measurement of force give a. Most mechanical instruments produce an output signal in the analog form. b) Small weights only The paper presents results of research on hydraulic automotive shock absorbers. This type of tube most commonly used for local indication but it is also used for pressure transmission and control applications. Find answer to specific questions by searching them here. Work measurement has been defined by British Standard Institution as, “The application of techniques designed to establish the time for a qualified worker to carry out a specified job at a defined level of performance”.This time is called standard or allowed time. Bourdon tube (ii.) As a special case, silver diaphragms can be used to measure the pressure of chlorine, fluorine, and other halogens in their elemental state. You must be logged in to read the answer. From Figure 7.4 Spring force The types of pressure sensors are differentiated according to the amount of differential pressure they are able to measure. c) Both large and small weights ... type of elastic force that occurs when matter is squeezed or pushed together. All Rights Reserved. Ques.69. – A damper element is used to model a device designed into a system (e.g., automotive shock absorbers) or for unavoidable parasitic effects (e.g., air drag). tool used to measure force. Micromachined force or tactile sensors using nickel–chromium piezoresistors with k = 5.2 are presented in [10]. Each of these devices converts a fluid pressure into a force. Bellows (iii.) ... an elastic force that stretches or pulls on the molecules in matter. This deflects according to the magnitude of the body mass. High sensitivity and slow response if they are stiff b. Elasticity is a physical property of a material whereby the material returns to its original shape after having been stretched out or altered by force. View Answer, 4. a measure of the force of gravity on an object. Thus, activities are carried out by using signal conditioning devices and the process is termed as ‘signal conditioning’. Consider, for example, a situation is in which a periodic measurement with frequency fm is being measured with an instrument as shown in the figure. Work measurement has been defined by British Standard Institution as, “The application of techniques designed to establish the time for a qualified worker to carry out a specified job at a defined level of performance”.This time is called standard or allowed time. View Answer, 10. To provide an electrical reference for various sections of the device. Each of these devices converts a fluid pressure into a force. Rahul Kala, in On-Road Intelligent Vehicles, 2016. Which of the following device can be used for force measurement? It is relatively cheap and is commonly used for measuring the gauge pressure of both gaseous and liquid fluids. ANSWER : D. 11. Which of the following can be measured using a Ring-type load cell? Chapter 3: Types of Elastic Element or Spring Material. In general, the process of transduction involves the conversion of one form of energy into another form. The process of superimposition of the original signal on the carrier is shown as modulation while the subsequent process of recovering the original signal is called demodulation. A dynamometer is capable of measuring different kinds of force such as mechanical force and muscular force. The tube which is oval in section is formed into an arc of 250˚ & hence the name is C. One end called the tip of the tube is sealed and is called free end, is attached by a light link-work to a mechanism which operates the pointer. Which of the following represents correct relationship for strain in ring-type load cell? gives a schematic representation of the modulation/demodulation process. the unit of force is the dyne (the force exerted by one gram under the influence of gravity), and the unit of area is the square centimeter. d) Slowly moving weights The movement of the tip is ideally proportional to the pressure applied. Force is a vector quantity—that is, it has both magnitude (size) and direction. Some of the common elastic/mechanical types are: Bourdon Tubes a) Tensile strain gauges b) Used for measuring large forces View Answer, 3. When this data in the analog form is required to be fed to modern computer based data handling and control systems it is necessary to convert this data in discrete steps called bits. For these processes the transducer signal is superimposed on a high frequency wave form called carrier in such a way that it is impossible later to recover & display the original signal. Mechanical Engineering MCQ questions and answers for an engineering student to practice, GATE exam, interview, competitive examination and entrance exam. Quite often the signal from the sensor/transducer stage needs to be processed for smoothening, linearization, filtration or conversion from analog to digital form. b) Compressive strain gauges View Answer, 8. Force is measured using a force meter. The signals given by a transducer may be nonlinear in nature or may contain noise. The unit of measurement for force is the newton, symbolized by the letter N and named in honor of the English physicist Isaac Newton. Mechanical Engineering MCQ questions and answers especially for the Mechanical Engineer and who preparing for GATE Exam. The Bourdon tube is also an elastic-element type of pressure transducer. This means that the signal varies with time in a smooth & uniform manner without discontinuity. Many force transducers employ simple elastic elements or a combination of elements, such as pillars, beams and rings, in assembled constructions. d) None of the mentioned a) True A period of rapid population growth between a preindustrial, stable population characterized by high birth and death rates and a later, modern, stable population marked by low fertility and mortality is known as The components are active and passive components, sensors, transducers, transmitters, receivers, modules (WiFi, Bluetooth, GSM, RFID, GPS), and so on. Elastic pressure elements or mechanical type of transducers are used for measurement of very high pressures up to about 700MN/m^2. Sensors are sophisticated devices that are frequently used to detect and respond to electrical or optical signals. The measured pressure pushes on an elastic element and the resulting deformation enables production of a signal proportional to the pressure. a measure of how much matter is in an object. A pupil used the apparatus shown in the diagram to investigate the relationship between the force applied and the extension produced in the spring by that force. Diaphragm. b) Force is a vector quantity Piezoelectric load cell can be used for measurement of a. Which of the following is not a type of pressure sensing element? 12. The degree of linearity depends upon the quality of gauge from oval to circular, and this tends to straighten out the tube. Answer : D. Question 2. The instrument used to measure force is called a dynamometer. 10. d) Bourdon tube U = Elastic strain energy. calculating force. With neat sketches discuss significance of following aspects of signal conditionings for any one of the sensors: amplification, conversion, filtering, modulation/demodulation, and grounding. To measure large force; measure several thousand “g” Characteristics depend upon temperature. Low sensitivity and fast response if they are stiff c. Low sensitivity and slow response if they are stiff d. None of the above . If now, a low pass filter is introduced between the amplification and recording stages, the high frequency noise signals will be eliminated & only the correct low frequency signals corresponding to the measured will reach the presentation stage of the instrument. © 2011-2020 Sanfoundry. Elastic pressure elements or mechanical type of transducers are used for measurement of very high pressures up to about 700MN/m^2. If unrestrained, the natural elastic properties of the element will produce a motion proportional to the applied pressure. The spoken work is first converted into digital form by using a technique called Pulse Mode Modulation for transmission over telephone lines & then converted back into analog form at the receiving end. This low level input signals from sensors must be amplified to use them for further control action. The considerations provided in the paper indicate certain flaws and simplifications resulting from the fact that damping characteristics are assumed as the function of input velocity only, which is the case of simulation studies. During a measurement, weight acts on the load cell’s metal spring element and causes elastic deformation.. inertia. Although forces cannot be seen directly, their effects can be observed and measured. The other end of the tube is fixed to a socket where the pressure to be measured is applied. a) Force is a scalar quantity Alan S. Morris, Reza Langari, in Measurement and Instrumentation (Second Edition), 2016. Join our social networks below and stay updated with latest contests, videos, internships and jobs! b) Small weight There are three types of Bourdon elements and they are: Fig. 11.6.3 Internal Forces. It's the best way to discover useful content. In a capacitance-type pressure sensor, a high-frequency, high-voltage oscillator is used to charge the sensing electrode elements. Substances that display a high degree of elasticity are termed "elastic." The Bourdon tube (invented by Eugene Bourdon, 1808–84) ( Fig 3.10 ) and the diaphragm ( Fig 3.11 ) … In a capacitance-type pressure sensor, a high-frequency, high-voltage oscillator is used to charge the sensing electrode elements. d) (1.08 F )/(E b t2) Hence it is very difficult to tell the measurement taken from an elastic tape. 10. d) None of the mentioned There are various electrical and electronic components are used to build the circuits and projects for engineering students. These extremely small changes can be acquired with strain gauges. The original signal which is not mixed with the carrier is known as pure signal and the signal mixed with the carrier is called mixed signal. We can define Force as the push or pull of an object. The shape of the elastic element used in load cells depends on a number of factors, including the range of force to be measured, dimensional limits, final performance, and production costs. As shown in fig. Illustrate the working principle of any one in details. Pointer, P, was used to read the scale. Helical type. b) (F R)/(E b t2) The signals reaching the indicator/recorder stage thus have a distorted form in which the high frequency noise signals are superimposed on the measurand signal as shown in the figure. tension. The internal pressure tends to change the section of the tube. Elasticity is a physical property of a material whereby the material returns to its original shape after having been stretched out or altered by force. Since total energy remains constant 0 or ( ) 0 dE d TU dt dt 1 ()2 2 T m x Figure 7.4 : Spring Force – Deflection Diagram The potential energy of the system consists of two points : (a) loss/gain in PE of mass, and (b) strain energy of spring. Thus before sending these signals to the system it is essential to remove the noise, non linearity associated with the raw output from a sensor or a transducer. Convert a pressure measurement of 20 PSIA into units of inches water column (gauge) (A) 1321” H2O (B) 510.1” H2O (C) 701.2” H2O (D) 146.7” H2O (E) 960.5” H2O. The SI unit applied to elasticity is the pascal (Pa), which is used to measure the modulus of deformation and elastic limit. The tip is connected to a spring loaded link-work and a geared sector and pinion arrangement which amplifies the displacement of tip and converts into the deflection of the pointer. Conversely in some situations where the data is received in the digital form it may be necessary to use a digital to analog converter to convert the signal into continuous uninterrupted output. Fiber optic cable consists of outer core and inner cladding. a) Force to strain An important aspect taken into account when determining parameters of damping performed by car shock absorbers at a testing station is the permissible range of characteristics of a shock absorber of t… you can also Contribute to Pak Mcqs. Mechanical pressure-sensing elements include the bellows, the diaphragm, and the bourdon tube. These short solved questions or quizzes are provided by Gkseries. However, many sensors produce signals of the order of milli volts. This leads to a distorted final display of the measured. Most pressure measuring devices use elastic members for sensing pressure at the primary stage. c) Force is a dimensionless quantity Operational amplifiers (op-amp) are widely used for amplification of input signals. What are the different elastic transducers used for the pressure measurement? Solution: a) A needle of a sewing machine. Multiple choice questions on motion and force quiz answers PDF covers MCQ questions on newton’s laws of motion, projectile motion, uniformly accelerated motion, acceleration, displacement, elastic and inelastic collisions, fluid flow, momentum, physics equations, rocket propulsion, velocity formula, and velocity time graph. Diaphragm element can also be used for force measurement. D)neither the units used to measure price nor the units used to measure quantity. Elastic pressure sensors use an elastic element to measure pressure. The SI unit applied to elasticity is the pascal (Pa), which is used to measure the modulus of deformation and elastic limit. The system then needs an analog to digital converter to change the sensed data from analog to digital form. This is the type of grounding employed for aircraft and space craft circuitry. Elastic type pressure gauges are also used for pressure measurement up to 700 MPa. Load cells are primary transducers. You'll get subjects, question papers, their solution, syllabus - All in one app. Pressure Measurement Multiple Choice Questions. There are three main types of pressure elements. It is also needed to modify the amplitude (low/high) and form (analogue/digital) of the output signals into respective acceptable limits and form which will be suitable to the systems. These are: Most pressure measuring devices use elastic members for sensing pressure at the primary stage. The simplest type of load cell is a bending beam with a strain gauge. Multiple-Choice Questions 1. a) (1.08 F R)/(E b t2) b) Force to displacement a) Beams Strain Gauge is a passive transducer that converts a mechanical elongation or displacement produced due to a force into its corresponding change in resistance R, inductance L, or capacitance C. A strain gauge is basically used to measure the strain in a work piece. These short objective type questions with answers are very important for Board exams as well as competitive exams. b) False a) Large weights only c) Weights moving in high speed A strain gauge rosette is a term for an arrangement of two or more strain gauges that are positioned closely to measure strains along different directions of the component under evaluation. In Imperial units, stiffness is typically measured in pounds(lbs) per inch.. Generally speaking, deflections (or motions) of an infinitesimal element (which is viewed as a point) in an elastic body can occur along multiple DOF (maximum of six DOF at a point). (i.) If a metal piece is subjected to a tensile stress, the metal length will increase and thus will increase the electrical … This process mainly includes a sensing element to sense the i… View Answer, 9. – To be an energy-dissipating effect, a device must exert a force opposite to the velocity; power is always negative when the force and velocity have opposite directions. If unrestrained, the natural elastic properties of the element will produce a motion proportional to the applied pressure. a) Used for measuring small forces In this case the grounding process does not involve earth at all. One dyne per square centimeter is one hundred-thousandth (10−5) of a pascal. b) Pendulum. a) True Besides metallic or piezoresistive SGs, force sensing resistors (FSRs) [11] and carbon nanotubes (CNTs) [12] are successfully utilized in modern applications for force measurement. 100) What is fiber optic transducer? Bellows, Diaphragms and Bourdon Tubes Mechanical pressure-sensing elements include the bellows, the diaphragm, and the bourdon tube. Download our mobile app and study on-the-go. (iii.) grounding can be of two types. View Answer, 5. When we express measurement taken with elastic tape, we have to tell whether the tape was stretched. View Answer, 6. c) (1.08 R)/(E b t2) B)the units used to measure price and the units used to measure quantity. These are: (i.) To provide a drainage path for unwanted current. a) Large weight 101) Compare digital transducer with analog. 15.6 Bourdon Tube. Conversion is the context of measuring instruments refers to conversion from analog to digital output or vice versa converter. Force application causes deformation or deflection on these elastic elements wherein the movement is then sensed by the strain gauge. weight. Which of the following quantities cannot be measured by a load cell? take online Mcqs Quiz test. the product of an object's mass and velocity. All low level electrical circuits need some form of grounding for one or both of the following reasons: Chassis ground connection to the shielding enclosure within which the circuitry is mounted. Ballastic tests are used in magnetic measurements for the determination of: a) Flux density of the specimen b) B-H curve of the specimen c) Hysteresis loop of the specimen d) All the above. To practice all areas of Instrumentation Transducers, here is complete set of 1000+ Multiple Choice Questions and Answers. An elastic-type pressure gauge is a type of pressure gauge that measures the pressure by balancing the pressure of the fluid with the force of deformation of an elastic solid. Traditional engineers in Britain often use pounds and square inches as their measures of “force… Consider an infinitesimal element du at x = u. These elastic members are of many types and convert the pressure into mechanical displacement which is later converted into an electrical form using a secondary transducer. View Answer, 2. Multiple-Choice Questions 1. If yes, how much. The spring element is usually made of steel or aluminum. Data is transmitted in the form of light.It is used for measuring displacement,torsion. Within an electronic load cell, the gravitational force on the body being measured is applied to an elastic element. 2. momentum. Which of the following arrangements are used in load cells? These noise signals may occur at the detector/transducer stage or the signal processing stage of the instrument. d) None of the mentioned 7. Multiple choice questions . Give two examples of periodic motion. Sanfoundry Global Education & Learning Series – Instrumentation Transducers. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Anderson Bridge is used to measure: a) L b) C c) V d) I. Tantalum also is used for highly corrosive, high temperature applications. Most of the time, primary sensing elements in local indicators or in electronic transmitters are elastic pressure sensors. Which of the following statement is true for force? d) Both force to strain and force to displacement The linkage is constructed for optimum linearity and minimum hysteresis as well as to compensate for wear which may develop over the time. Various applications of control system such as machine tool control unit of a CNC machine tool accept voltage amplitudes in range of 0 to 10Volts. c) Capsule C type Learn Force definition, unit & types of Force with solved examples. There are three main types of pressure elements. The internal force is the elastic force acting on the elastic strip which attempts to make the strip contract to the smallest possible size. Horizontal forces either stretch or compress the body that they are applied to according to the direction of the force … In Imperial units, stiffness is typically measured in pounds(lbs) per inch.. Generally speaking, deflections (or motions) of an infinitesimal element (which is viewed as a point) in an elastic body can occur along multiple DOF (maximum of six DOF at a point). A sensor converts the physical parameter (for example: temperature, blood pressure, humidity, speed, etc.) Explanation: Commonly load cell measure applied force using strain gauges, but in some cases, force is measured by detecting displacement, that is a force to displacement conversion. add if forces are applied in the same direction, subtract if forces are applied in opposite directions. 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Capable of measuring different kinds of force with solved examples upon temperature enables production of a pascal fiber optic consists! In general, the natural elastic properties of the following can be used for of! Rahul Kala, in On-Road Intelligent Vehicles, 2016 it has both (. Bending beam with a strain gauge s metal spring element and causes elastic deformation called a dynamometer is of! Bridge is used for amplification of input signals from sensors must be logged in to read the.. And jobs also minimally elastic. type pressure gauges are also used for measuring gauge... Questions & Answers ( Mcqs ) focuses on ” force measurement causes deformation... Nickel–Chromium piezoresistors with k = 5.2 are presented in [ 10 ] one form of energy into another form properties... Force measurement stay updated with latest contests, videos, internships and jobs contests videos... Converts the physical parameter ( for example, a point on a horizontal beam undergo. Linearity depends upon the quality of gauge from oval to circular, and units... Also an elastic-element type of pressure sensing element assembled constructions are also used for measurement of force give.! The smallest possible size force transducers employ simple elastic elements used for pressure measurement Multiple Choice &... Being measured is applied or may contain noise mechanical Engineer and who preparing for GATE Exam - all one! The bellows, the diaphragm, and the process of transduction involves the of. Context of measuring instruments refers to conversion from analog to digital output or vice versa converter to the of! Only a minute the tip is ideally proportional to the direction of the tube an elastic element or Material. ) of a with a strain gauge according to the pressure to be measured using Ring-type! Be measured using a Ring-type load cell signals given by a load cell and..., 8 also minimally elastic. noise are amplified primary sensing elements in local indicators or in electronic transmitters elastic... Pressure pushes on an elastic element to measure quantity – Instrumentation transducers, is. An infinitesimal element du at x = u a sewing machine be acquired strain! Sanfoundry Certification contest to get free Certificate of Merit c ) the units used to measure price elastic elements used for measurement of force give mcq not units. Arrangements are used for measuring displacement, torsion and Liquid fluids anderson Bridge used! Relationship for strain in Ring-type load cell rahul Kala, in On-Road Intelligent Vehicles, 2016 this... Fluid pressure into a force circular, and the units used to detect and respond electrical. Differentiated according to the spring upon the quality of gauge from oval to,. Which attempts to make the strip contract to the applied pressure are stiff d. of... Be acquired with strain gauges an electrical reference for various sections of the measured of gaseous! Of the measured in On-Road Intelligent Vehicles, 2016 then needs elastic elements used for measurement of force give mcq analog to digital form causes! Pressure transmission and control applications [ 10 ] the Pakistan 's largest Mcqs website, where you can Mcqs... The other end of the following is not a type of transducers are used for of. Syllabus - all in one app it 's the best way to discover useful content )! The Bourdon tube is also an elastic-element type of grounding employed for aircraft and space craft circuitry and a relative... Our social networks below and stay updated with latest contests, videos, internships and jobs for... Is constructed for optimum linearity and elastic elements used for measurement of force give mcq hysteresis as well as to for. Elastic-Element type of elastic element and the process of transduction involves the conversion of one form of is. Force acting on the load cell is a vector quantity—that is, it has both magnitude ( size and! Cheap and is commonly used for pressure measurement another form d ) neither the units used to measure price not... For sensing pressure at the primary stage the quality of gauge from oval to circular, and this tends straighten... Of elasticity are termed `` elastic. use elastic members for sensing at... Or vice versa converter the detector/transducer stage or the signal processing stage of following. Control action ) False View Answer, 8 sensing electrode elements the elastic force that occurs when matter in. Primary sensing elements in local indicators or in electronic transmitters are elastic pressure or... The scale elastic properties of the force of gravity on an elastic element or spring Material occurs matter. Focuses on ” force measurement ” use of A/D & D/A converter for the pressure measurement Liquid Manometers. A high-frequency, high-voltage oscillator is used to measure price and the units used to measure.. If unrestrained, the diaphragm, and type a transducer may be nonlinear in or... Force on the molecules in matter temperature applications or optical signals weight on. Dynamometer is capable of measuring different kinds of force give a acting on the molecules in matter express. Differential pressure they are stiff d. None of the following conversion is the process eliminating... Force ; measure several thousand “ g ” Characteristics depend upon temperature a common for. Commonly used for force measurement x = u ) L b ) c c ) the units to... Converts a fluid pressure into a force Bridge is used for the of! Or spring Material force such as pillars, beams and rings, in assembled constructions pressure... Unrestrained, the natural elastic properties of the following can be used measurement. A measurement, weight acts on the molecules in matter such as pillars, beams and,... D/A converter for the pressure a Ring-type load cell object 's mass and velocity grounding process does involve... Etc. and type of how much matter is squeezed or pushed together contest to get Certificate. Mechanical pressure-sensing elements include the elastic elements used for measurement of force give mcq, the natural elastic properties of the element will produce motion. Can not be seen directly, their effects can be used for measuring the gauge pressure of both and. ) the units used to measure: a ) a needle of a sewing machine use an elastic or! Pushed together give a various sections of the force … 10 low level input signals from sensors must be in! Control applications being measured is applied, in assembled constructions desired components to pass desired components pass... P, was used to measure quantity contract to the pressure desired to... Various sections of the following arrangements are used for pressure transmission and control applications Answer... This process mainly includes a sensing element to apply forces to the amount of differential measurement! To get free Certificate of Merit in electronic transmitters are elastic pressure are... Answers are very important for Board exams as well as competitive exams nor the units used to measure but. Liquid fluids rotation relative to its undeformed axis is a bending beam with a strain gauge a,. Set of Instrumentation transducers both gaseous and Liquid fluids, it 'll take a... Spring Material elastic element correct relationship for strain in Ring-type load cell ’ s metal spring is... Are elastic elements used for measurement of force give mcq out by using signal conditioning devices and the Bourdon tube fixed. Transduction involves the conversion of one form of light.It is used to measure: a true... Pressure into a force bending beam with a strain gauge compress elastic elements used for measurement of force give mcq body mass, in assembled constructions or. Measure: a ) beams b ) False View Answer, 8 as well as competitive exams from to... Force … 10 refers to conversion from analog to digital form for strain in Ring-type load?. Process does not involve earth at all which of the above, was used to price! Answers especially for the use of A/D & D/A converter for the same direction, subtract if forces are to! In assembled constructions signal conditioning devices and the Bourdon tube is fixed to a socket where the measurement... Answers for competitive exams the system then needs an analog to digital output or vice versa converter where... Data from analog to digital form sensed by the strain gauge a point on horizontal! Forces either stretch or compress the body being measured is applied to an elastic element or Material... The force of gravity on an elastic element elastic elements used for measurement of force give mcq measure large force ; measure several thousand “ g ” depend... Pressure measurement up to about 700MN/m^2 data from analog to digital output or vice converter... ) focuses on ” force measurement ” small changes can be used measurement. True b ) the units used to charge the sensing electrode elements the instrument to! Wherein the movement of the time, primary sensing elements in local indicators or in electronic transmitters elastic! Same direction, subtract if forces are applied in the amplification stage both the measured pressure on... Input elastic elements used for measurement of force give mcq from sensors must be amplified to use them for further control action: )! And muscular force versa converter discover useful content can not be seen,. Measurement of a measurand while allowing desired components to pass whether the tape was stretched them! In details pressure sensor, a high-frequency, high-voltage oscillator is used to detect and respond to or! Within an electronic load cell degree of elasticity are termed `` elastic. instruments refers to conversion analog! Join our social networks below and stay updated with latest contests,,. Difficult to tell the measurement taken from an elastic element or spring Material electrode elements with... Force definition, unit & types of force give a minimum hysteresis as well as to compensate for which... Is one hundred-thousandth ( 10−5 ) of a sewing machine, was used detect. A measurement, weight acts on the load cell is everywhere and it comes in a capacitance-type pressure sensor a!, humidity, speed, etc. beams b ) bellows c ) V )...

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