Industrial Measurement (IME)

Multiple Choice Questions

1   Change in output of sensor with change in input is called as ____________
    (A)   Threshold
    (B)   Sensitivity
    (C)   Slew Rate
    (D)   None of the above
[showhide type=”button7c1″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
2   Sensor is a type of transducer.
    (A)   TRUE
    (B)   FALSE
[showhide type=”button7c2″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
3   Transducer converts energy from ………………..
    (A)   Physical to electrical form
    (B)   Do not convert energy
    (C)   Electrical to physical form
    (D)   All the above
[showhide type=”button7c3″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
4   Which of the following is part of instrumentation system
    (A)   Sensor
    (B)   Transducer
    (C)   Signal Conditioning
    (D)   All the above
[showhide type=”button7c4″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
5   Active transducer requires…
    (A)   External Power supply
    (B)   Solar panel to get power
    (C)   Does not require power supply
    (D)   None of the above
[showhide type=”button7c5″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: C [/showhide]
6   Which of the following is analog transducer
    (A)   LVDT
    (B)   Piezo electric Transducer
    (C)   Rotary Encoder
    (D)   All the above
[showhide type=”button7c6″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
7   Bourdon tube is example of….
    (A)   Electrical Transducer
    (B)   Mechanical Transducer
    (C)   Digital Transducer
    (D)   Active Transducer
[showhide type=”button7c7″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
8   LVDT can be used for measurement of
    (A)   Temperature
    (B)   Displacement
    (C)   Humidity
    (D)   Flow
[showhide type=”button7c8″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
9   Which of the following is selection criteria for transducer
    (A)   Sensitivity
    (B)   Operating Range
    (C)   Frequency Response
    (D)   All the above
[showhide type=”button7c9″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
10   Gauge Pressure is …
    (A)   (Absolute Pressure – Atmospheric Pressure)
    (B)   (Absolute Pressure + Atmospheric Pressure)
    (C)   (Atmospheric Pressure – Absolute Pressure)
    (D)   (Absolute Pressure / Atmospheric Pressure)
[showhide type=”button7c10″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
11   Absolute Pressure is …
    (A)   Actual Pressure acting on body
    (B)   Atmospheric Pressure acting on body
    (C)   Vaccume Pressure acting on body
    (D)   None of the above
[showhide type=”button7c11″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
12   Which of the following is type of pressure transducer
    (A)   Manometer
    (B)   Bourdon tube
    (C)   Bellows
    (D)   All the above
[showhide type=”button7c12″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
13   Which of the following is the unit of pressure
    (A)   Pascal
    (B)   psi
    (C)   N/m2
    (D)   All the above
[showhide type=”button7c13″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
14   Type of manometer is
    (A)   U-Tube Manometer
    (B)   Inclined type Manometer
    (C)   Well type Manometer
    (D)   All the above
[showhide type=”button7c14″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
15   Electrical Transducers can be of following type
    (A)   Resistive
    (B)   Capacitive
    (C)   Inductive
    (D)   All the above
[showhide type=”button7c15″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
16   Which of the following is not type of Manometer
    (A)   U- tube Manometer
    (B)   Inclined tube manometer
    (C)   Bellows
    (D)   Well type Manometer
[showhide type=”button7c16″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: C [/showhide]
17   Venturi meter is used for measurement of
    (A)   Temperature
    (B)   Pressure
    (C)   Flow
    (D)   Displacement
[showhide type=”button7c17″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: C [/showhide]
18   Vacuum pressure is also called as
    (A)   Positive Pressure
    (B)   Negative Pressure
    (C)   Barometric Pressure
    (D)   Atmospheric Pressure
[showhide type=”button7c18″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
19   Value of Atmospheric Pressure is
    (A)   760 mm of Hg
    (B)   800 mm of Hg
    (C)   600 mm of Hg
    (D)   550 mm of Hg
[showhide type=”button7c19″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
20   Diagram which shows representation of various Pressure values is called
    (A)   Pressure Diagram
    (B)   Pressure Plot
    (C)   Pressure Field
    (D)   Pressure wing
[showhide type=”button7c20″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
21   In manometer Difference in pressure is proportional to
    (A)   Difference in height
    (B)   Difference in width
    (C)   Difference in Length
    (D)   Difference in Area of tank
[showhide type=”button7c21″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
22   Unit of pressure is
    (A)   N/m2
    (B)   N.m/kg
    (C)   N/m
    (D)   Kg.m/A
[showhide type=”button7c22″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
23   Advantage of capacitive transducer
    (A)   Fast Response
    (B)   Small size
    (C)   Light weight
    (D)   All the above
[showhide type=”button7c23″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
24   Long form of LVDT is
    (A)   Linear Variable Differential Transformer
    (B)   Linear Variable Direct Transducer
    (C)   Linear Variety Directional transformer
    (D)   Linear Variable Dedicated Transformer
[showhide type=”button7c24″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
25   LVDT can be used for measurement of
    (A)   Temperature
    (B)   Displacement
    (C)   Humidity
    (D)   Flow
[showhide type=”button7c25″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
26   Which of the following is Elastic Pressure Transducer
    (A)   Bourdon tube
    (B)   Diaphragm
    (C)   Capsule Element
    (D)   All of the above
[showhide type=”button7c26″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
27   Strain Gauge is used for measurement of
    (A)   Temperature
    (B)   Pressure
    (C)   Humidity
    (D)   Sensitivity
[showhide type=”button7c27″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
28   Dead weight Tester is used for…
    (A)   Calibration
    (B)   Pressure Measurement
    (C)   Temperature
    (D)   None of the above
[showhide type=”button7c28″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
29   Unbounded strain Gauge makes use of ………….. for measurement
    (A)   Wheatstone bridge
    (B)   Fleming Bridge
    (C)   Anderson Bridge
    (D)   Does not use any bridge
[showhide type=”button7c29″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
30   Reynolds Number for Laminar flow is…
    (A)   Less than 2000
    (B)   Greater than 4000
    (C)   Equal to 2000
    (D)   Equal to 4000
[showhide type=”button7c30″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
31   In turbulent flow….
    (A)   Particles of fluid moves in disorderly fashion
    (B)   Particles of fluid moves in orderly fashion
    (C)   Particles remain stationary
    (D)   None of the above
[showhide type=”button8c1″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
32   Which of the following is not type of flow meter
    (A)   Variable area type
    (B)   Variable Head type
    (C)   Negative displacement type
    (D)   All the above
[showhide type=”button8c2″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: C [/showhide]
33   Venturi meter is used for measurement of
    (A)   Temperature
    (B)   Pressure
    (C)   Flow
    (D)   Displacement
[showhide type=”button8c3″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: C [/showhide]
34   Which of the following type of orifice plate is used in flow measurement
    (A)   Concentric
    (B)   Eccentric
    (C)   Segmental
    (D)   All the above
[showhide type=”button8c4″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
35   Disadvantage of Rotameter is
    (A)   It has nonlinear scale
    (B)   It has high pressure drop
    (C)   It must be mounted vertically
    (D)   Direct Reading is not available
[showhide type=”button8c5″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: C [/showhide]
36   Pyrometer is a device used to measure
    (A)   Temperature
    (B)   Pressure
    (C)   Force
    (D)   Flow
[showhide type=”button8c6″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]
37   In case of NTC type thermistor
    (A)   Resistance increases with temp
    (B)   Resistance decreases with temp
    (C)   Resistance remains unchanged
    (D)   Inductance decreases with temp
[showhide type=”button8c7″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
38   For turbulent flow Reynolds number is
    (A)   >2000
    (B)   <2000
    (C)   >4000
    (D)   2000
[showhide type=”button8c8″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: C [/showhide]
39   Which of the following is type of Pyrometer
    (A)   Radiation Pyrometer
    (B)   Infra-Red Pyrometer
    (C)   Optical Pyrometer
    (D)   All the above
[showhide type=”button8c9″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
40   Rotameter is a device used to measure
    (A)   Pressure
    (B)   Force
    (C)   Temperature
    (D)   None of the above
[showhide type=”button8c10″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
41   Flow is…
    (A)   Solid in motion
    (B)   Fluid in motion
    (C)   No motion required
    (D)   Gases in motion
[showhide type=”button8c11″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: B [/showhide]
42   Unit of flow is
    (A)   Gallons/sec
    (B)   Gallons/min
    (C)   Liter/sec
    (D)   All the above
[showhide type=”button8c12″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: D [/showhide]
43   Viscosity of liquid is…
    (A)   Thickness of liquid
    (B)   Thinness of liquid
    (C)   Cleanliness of liquid
    (D)   Mass/unit volume of liquid
[showhide type=”button8c13″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: Option: A [/showhide]

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