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PROCESS CONTROL AND INSTRUMENTATION

Process Control and Instrumentation
Radiation thermometer can not measure the temperature

Inside a pressure vessel
Of an object without coming in contact with it
Of liquid oxygen
Of moving objects at high temperature

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Process Control and Instrumentation
Liquid flow rate in a small channel is best measured by a/an

Vane meter
Pitot tube
Weir
Venturimeter

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Process Control and Instrumentation
High temperature of around 2000°C of incandescent gas mantles is measured by a/an

None of these Here
Specially designed thermocouple
Radiation pyrometer
Optical pyrometer

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Process Control and Instrumentation
Zirconia probe is used for the continuous measurment of __________ flue gases going out of the furnace.

Temperature of
Carbon dioxide in
Oxygen in
Carbon monoxide in

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Process Control and Instrumentation
Which of the following filled system expansion thermometer has the capability to measure the lowest temperature?

Alcohol in glass thermometer
Fused metal (Na or K) in steel thermometer
Mercury in glass thermometer
Mercury in steel thermometer

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