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Process Control and Instrumentation

Process Control and Instrumentation
Stalagmometer is used for the measurement of

Surface tension
Refractive index
Kinematic viscosity
Optical activity

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Process Control and Instrumentation
Turbine flow meters are suitable for

Cryogenic flow measurements
Both B and C
Very limited flow ranges
Aerospace and in air borne applications

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Process Control and Instrumentation
Dilatometer is used to measure

Stress
Contraction/expansion due to changes in temperature
Strain
Deflection

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Process Control and Instrumentation
The maximum service temperature for fibre glass used as thermocouple wire insulation material is __________ °C.

750
250
500
1000

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Process Control and Instrumentation
Reference points i.e., ice point and steam point in Reaumer temperature scale are respectively

- 273° & 80°
32° & 460°
32° & 80°
0° & 80°

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Process Control and Instrumentation
Flow rate measurement of hostile acids and alkalis can be most suitably done by a/an

Magnetic flow meter
Orificemeter
Venturimeter
Hot wire anemometer

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MORE MCQ ON Process Control and Instrumentation

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