Temperature measurement range of iron-constantan thermocouple is 0 to 870°C. It can be used to measure sub zero temperature, because at lower temperature

Process Control and Instrumentation
Temperature measurement range of iron-constantan thermocouple is 0 to 870°C. It can be used to measure sub zero temperature, because at lower temperature

Embrittlement of iron occurs

Rusting of iron takes place

Emf produced is very low of the order of microvolt

Both B and C Here

Embrittlement of iron occurs

Rusting of iron takes place

Emf produced is very low of the order of microvolt

Both B and C Here

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Process Control and Instrumentation
The response of two tanks of same size and resistance in series is

Critically damped

None of these

Over damped

Under damped

Critically damped

None of these

Over damped

Under damped

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Process Control and Instrumentation
Bode diagram are generated from output response of the system subjected to which of the following input?

Impulse

Step

Ramp

Sinusoidal

Impulse

Step

Ramp

Sinusoidal

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Process Control and Instrumentation
Smoke density of the flue gas going out of the chimney is measured by a

Polarograph

Thermal conductivity meter

Photo electric cell

Chromatograph

Polarograph

Thermal conductivity meter

Photo electric cell

Chromatograph

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Process Control and Instrumentation
Resistance of a gas in a vessel is given by (where, P = pressure, V = volume of the vessel, n = no. of moles of the gas, R = gas constant)

V/nRT

nRT/P

nRT/V

p/nRT

V/nRT

nRT/P

nRT/V

p/nRT

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Process Control and Instrumentation
Bourdon tube is never made of

Stainless steel

Phosphor bronze

Monel metal

Cast iron

Stainless steel

Phosphor bronze

Monel metal

Cast iron

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Process Control and Instrumentation

Process Control and Instrumentation Temperature measurement range of iron-constantan thermocouple is 0 to 870°C. It can be used to measure sub zero temperature, because at lower temperature

Process Control and Instrumentation The response of two tanks of same size and resistance in series is

Process Control and Instrumentation Bode diagram are generated from output response of the system subjected to which of the following input?

Process Control and Instrumentation Smoke density of the flue gas going out of the chimney is measured by a

Process Control and Instrumentation Resistance of a gas in a vessel is given by (where, P = pressure, V = volume of the vessel, n = no. of moles of the gas, R = gas constant)

Process Control and Instrumentation Bourdon tube is never made of

Process Control and Instrumentation
Temperature measurement range of iron-constantan thermocouple is 0 to 870°C. It can be used to measure sub zero temperature, because at lower temperature

Process Control and Instrumentation
The response of two tanks of same size and resistance in series is

Process Control and Instrumentation
Bode diagram are generated from output response of the system subjected to which of the following input?

Process Control and Instrumentation
Smoke density of the flue gas going out of the chimney is measured by a

Process Control and Instrumentation
Resistance of a gas in a vessel is given by (where, P = pressure, V = volume of the vessel, n = no. of moles of the gas, R = gas constant)

Process Control and Instrumentation
Bourdon tube is never made of