A 772 range voltmeter is having an accuracy of + 0.11% of FSD. Calculate the following for the given M1 =677 volt and M2-732 volt. (i) Range of acceptable measurement values. (ii) % of error for a measurement.
Q: Moving plate Pointer Fixed plate V The instrument type of the shown measu principle is: Select one:…
A: Electrodynamic Meter The electrodynamic ammeter uses a moving coil rotating in the field produced by…
Q: Explain about the 6 symbol codes in a standard!? ( Engineering matirials)
A: 6 symbol codes in a standard
Q: For the circuit involving ideal op amps shown in the image below, if R1 = 16 k2, R2 = 30 k2, R3 = 23…
A: Nodal point voltages are shown above
Q: sed to express the difference between the pressure recorded and the local atmospheric pressure.…
A: There are two pressure scales:- 1) Gauge pressure- it is defined as a difference between the…
Q: Enumerate at least 10 applications of instrumentation for better output.
A: Instrumentation: It is a branch of science which deals with the automated measurement and its…
Q: 2) In a digital dynamometer, how it works A) Output resolution B) What is the hysteresis error on…
A: 2) dynamometer is used for measurement and control of torque ,speed and power . suppose we want to…
Q: 4 The correct answer is: series Question 8 Correct Mark 2.00 out of 2.00 P Flag question Three…
A:
Q: 10 units of bulb were tested where the normal lifespan is 100 hours 3 units of bulb failed at 10…
A: Failure rate per hr.
Q: What is the resistance of gauge no. 10 copper wire (diameter of 0.026 m), which is 1km long at 20…
A: given data diameter of copper wire =0.026 m radius = 0.026/2 =0.013m length of the copper wire…
Q: State what each of the sensors below measures:[3] a. Thermocouple. b. Thermistor c. Venturi meter.…
A: Solution:
Q: Explain the significance of the following information given in the specification of transducers:…
A: Piezoelectric accelerometers convert one form of energy into another and provide an electrical…
Q: When the variable being measured is at its minimum condition during the calibration procedure, a…
A: The calibration definition and principle is given
Q: A 772 range voltmeter is having an accuracy of t 0.11% of FSD. Calculate the following for the given…
A: This question is solved with the help of the below expression. Maximum value = measurement +…
Q: Which statement is true in the case of the term "Precision". The closeness of output readings when…
A: The precision of an instrument is defined as the ability to reproduce a certain reading with a given…
Q: Find the average DTI reading in mm for the following DTI observations shown in the table given…
A: Solution: DTI stands for Dial-Test Indicator.
Q: a) Describe static sensitivity and time constant of instrument? b) A thermometer having a time…
A:
Q: A voltage divider circuit with resistive sensor and 5ko series resistor is connected across 8v…
A: Answer:
Q: 10. To measure current an ammeter must be connected a) across the resistor b) across the current…
A: In order for an ammeter to measure a device's current, it must be connected in series to that…
Q: Which of the following device used to convert the signal into a suitable form for display? a.VDU…
A: In the given options VDU, Op-amp, resistance thermometer, Thermocouple
Q: A rope-brake dynamometer attached to the crank shaft of an I.C. engine measures a brake power of 10…
A:
Q: tiometer, the copper-binding posts of which are at 30°C. What voltage will be indicated by the…
A: Given: Four temperature junctions are 100, 150,200 and 250oC Potentiometer voltage is at 30oC TO…
Q: determine the total power rating of the electronic devices
A: Given: T∞=30°CTs=65°CL=1.5 mb=d=20 cm=0.2 mV=200 m/min=3.33 m/s To determine: The total power rating…
Q: Identify the Recorder from the following data presentation elements. a. Floppy b. Digital meter…
A:
Q: Measurement & metrology- Q-3 ) A resistance wire strain gauge uses a soft iron wire of small…
A: Data given- Gf = 5.4 piezoresistive effects is negligible
Q: Illustrate the following Instruments with parts label: A. Screw pitch gauge B. Radius gauge C. Wire…
A: Given Gauge To find Instrument parts Usage Function Safety procedure
Q: 4. Determine which of the following exposures are safe, and which are unsafe, using the appropriate…
A: According to question option ( d ) is correct.
Q: Identify the measurement system stages for the following systems (refer back to Figure 1.5 and use…
A: a. Room thermostat Sensor/transducer: bimetallic measuring systemOutput: displacement of measuring…
Q: Which statement is true in the case of the term "Range". O Is closely related to accuracy and define…
A: Range is closely related to accuracy
Q: نقطة واحدة Q 13 :A Piezometer tube is not suitable for measuring . .pressure Positive. O Negative. O…
A: Piezometer: Piezometer is a L-shaped narrow glass tube in which one end is open to atmosphere and…
Q: The gauge factor of a strain gauge is defined as: Select one: O a. e*AR*Vex O b. e/(AR/R) O c.…
A: Gauge factor is defined as the ratio of fractional change in electrical resistance to the…
Q: A measurement device is specified as having a repeatability of ±0.6% of full-scale when used on its…
A:
Q: Q 13 :A Piezometer tube is not suitable for measuring ..pressure Positive. O Negative. O…
A: piezometer tube is a type of manometer used to measure small pressure like atmospheric pressure…
Q: 1) A meter reads 100.50 V and the true value of the voltage is 100.44 V. Determine the static error,…
A:
Q: Which gap can we get between the two packages? 200 mm 200 mm CONVEYOR A CONVEYOR B V = 10 m/min V =…
A: Given: Vx=10 m/minVy=30 m/minL=200 mm=0.2m
Q: A Pressure sensor A with a value of 2 bar caused a deviation of 10 degrees. Calculate the…
A: Solution: Sensitivity of a sensor is defines as the ratio of the change in the output per unit…
Q: 1. Agenerator produces a voltage of V(t) = (15.0)sin(120µ t). a. What is the frequency. f?
A: To find Frequency Peak voltage
Q: What is resolution of an 16 bit A/D converter when measuring a pressure ranging from o psi to 5,000…
A: Given 16 bit A/D converter Pressure range 0 psi to 5000 psi To find Resolution of the converter
Q: The ability of the instrument to give same output for same input when the conditions are different…
A: The ability of the instrument to give same output for same input when the conditions are different…
Q: The expected value of the voltage across a resistor is 10V. However, measurement yields a value of…
A:
Q: LiectnCar D. Ahalog 5. Write any two advantages using Analog multimeter over Digital multimeter. 1.
A: analog multimeter : In this type of multimeter the measurement of parameters is indicated by a…
Q: 5) Which type of distortion measurement technique used a spherical ruby stylus? O LVDT Dial gauge…
A: 1) LVDT - Linear Variable Differential Transducer. This LVDT uses metallic shaft which moves inside…
Q: Two pressure gauges (pressure gauge A and B) have a full scale accuracy of + 5%. Sensor A has a…
A: Use percentage accuracy criteria to test the sensors
Q: The expected value of the voltage across a resistor is 90 V. However, the measurement gives a value…
A: Given:Ve=90 VVm=89 V
Q: The collector leakage current in a transistor is 300 μA in CE arrangement. If now the transistor is…
A: Given:- The collector leakage current in a transistor is 300 μA in CE Assume β =…
Q: 8. In what way should you connect an ammeter to an electronic component to correctly measure the…
A: To find :- Connection of voltmeter, ammeter.
Step by step
Solved in 2 steps
- 5) A pressure gauge which has a linear calibration curve has a radius of scale line as 120 mm and pressure of 0 to 50 Pascal is displayed over an arc of 300°. Determine the sensitivity of the gauge as a ratio of scale length to pressure.A 772 range voltmeter is having an accuracy of + 0.11% of FSD. Calculate the following for the given M1 =677 volt and M2=732 volt. Accuracy= For M1 reading : Maximum Acceptable Value = Minimum Acceptable value = % Error =A 340 range voltmeter is having an accuracy of ± 0.33% of FSD. Calculate the following for the given M1 =245 volt and M2=300 volt. (i) Range of acceptable measurement values (ii) % of error for a measurement . Аccuracy3D For M1 reading : Maximum Acceptable Value = Minimum Acceptable value =
- 2. Consider the voltmeter calibration data in Table 1. The sensitivity of the pressure sensor is 0.5 V/kPa (given by manufacturer) and the linear curve fit for the upscale calibration is given as y = 0.9829 x + 0.1095 . Plot the data using a suitable scale. a) Specify the percent maximum hysteresis based on full-scale range. b) Referring to increasing input calibration, determined the sensitivity and linearity errors. Increasing input (mV) Decreasing input (mV) Y Y 0.0 0.1 5.0 5.0 1.0 1.1 4.0 4.2 2.0 2.1 3.0 3.2 3.0 3.0 2.0 2.2 4.0 4.1 1.0 1.2 5.0 5.0 0.0 0.2 Table 1: Calibration results3. The results of a simple calibration of pressure transducer and its specification are shown in Figure 1 and Table 1. The sensitivity of the pressure sensor is 0.5 V/kPa (given by manufacturer) and the linear curve fit for the upscale calibration is given as y = 0.51x +0.02 . a) Calculate the hysteresis and linearity errors for this calibration. b) Please discuss either the pressure transducer can now be used for the actual measurement or not. Table 1: Pressure tansducer specification Оperation Input range 0- 5 kPa + 15 V 0 - 2.5 V Excitation Output range Performance Linearity error ± 3 % Hysteresis Less than + 15% Sensitivity error + 5% Thermal sensitivity error + 0.02% / °C Temperature range 0 - 50 °C 2.5 upacale mesurement downscale measurement 0.5 0.5 3.5 pressure, kPa Оприt, voltage ((V) Upscale Input, pressure (kPa) Downscale 0.00 0.00 1 0.53 0.48 2 1.05 0.94 3 1.62 1.45 4 2.12 1.95 5 2.50 2.50 Figure 1: Calibration results (plot and tabulated data)A) As the head of the Accelerometer Design Division (ADD), based on the following figures, advise your team on the production an accelerometer to reduce or eliminate distortions in the readouts. Magnitude ratio M(Go) 2.0 1.5 1.0 0.8 0.6 0.4 0.2 0.1 0.05 I 0.1 = 10.0 I 0.20 5.0 0.5 w/wn 2.0 H 1.0 {=0 0.3 0.4 0.5 0.707 1.0 2.0 3.0 +6 +3 0 -3 do d Decibels (dB) -10 -15 Resonance band Transmission band Filter band Phase shift [°] +(6) 0 -20 -40H -60 -80 -100- -120- -140 -160 -180 0.05 0.10 10.0 0.20 0.50 (=0 1.0 10.0 5.0 2.0 1.0 0.7 0.5 0.4 = 0.3 I 2.0
- 3q Slip gauges are standards used along with dial test indicator for indirect measurement of physical dimensions. Select one: True Falsea) Describe static sensitivity and time constant of instrument?b) A thermometer having a time constant of 1 min is initially at 50 oC. It is immersedin a bath maintained at 100 oC at time = 0. Express temperature in oC at time = 1.2minif a measurement systems gives only a small spread of readings when repeated readings are taken of the same quantity, then what characteristics does the system have? a.High sensitivity b.High precision c.High repeatability d.High Producibility
- 2-Errors due to manufacturing defects in the instrument is called as Aging Error. Select one: O True O FalseSelect the most appropriate answer from the multiple choices given (5 marks for each one). I- A mesurement system is to be used to mesure a presure of 250 Hz. For accurate readings, the time constant of the system sholud be --------- sec. (a) 250, (b) 2.5, (c) 25, (d) 0.25, (e) 0.01, (f) 1E-4, (g) 0.025. II- The bi-metallic thermometer is used to measure temperatures of --------frequency variation. (a) very high, (b) very low, (c) above 1 Hz, (d) above 10 Hz, (e) above 100 Hz, (f) none of these. III- The static Pitot tube is suitable for measuring dynamic, (b) variable, (c) controlled, (d) directly constant, (e) dynamic, (f) constant. IV- The Borden-type gauge is a good choice to measure ------- dynamic, (b) variable, (c) controlled, (d) directly constant, (e) dynamic, (f) static fluid velocities. (a) directly pressures. (a) directlyThe type of error present in a measurement system which has error values as 0.4,2,1,1,5 is said to be systematic error. Select one: True O False