Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change?

Process Control and Instrumentation
Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change?

Water

Carbon-tetrachloride

Mercury

Methyl alcohal

Water

Carbon-tetrachloride

Mercury

Methyl alcohal

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Response of a linear control system for a change in set point is called

Frequency response

Regulator problem

Servo problem

Transient response

Frequency response

Regulator problem

Servo problem

Transient response

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Nichol's chart deals with

R. vs. phase lag of first order

R. vs. phase lag of second order

Closed loop values vs. open loop values

Frequency response values of controllers

R. vs. phase lag of first order

R. vs. phase lag of second order

Closed loop values vs. open loop values

Frequency response values of controllers

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Composition of alloys can be determined by

Polarograph

Refractrometer

None of these

Chromatograph

Polarograph

Refractrometer

None of these

Chromatograph

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
A system with a double pole at the origin is unstable since the corresponding term in the time domain

Grows linearly with time

Grows exponentially with time

Decays linearly with time

Is a constant

Grows linearly with time

Grows exponentially with time

Decays linearly with time

Is a constant

ANSWER DOWNLOAD EXAMIANS APP

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

Carbon monoxide in

Temperature of

Carbon dioxide in

Oxygen in

Carbon monoxide in

Temperature of

Carbon dioxide in

Oxygen in

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation

Process Control and Instrumentation Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change?

Process Control and Instrumentation Response of a linear control system for a change in set point is called

Process Control and Instrumentation Nichol's chart deals with

Process Control and Instrumentation Composition of alloys can be determined by

Process Control and Instrumentation A system with a double pole at the origin is unstable since the corresponding term in the time domain

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

Process Control and Instrumentation
Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change?

Process Control and Instrumentation
Response of a linear control system for a change in set point is called

Process Control and Instrumentation
Nichol's chart deals with

Process Control and Instrumentation
Composition of alloys can be determined by

Process Control and Instrumentation
A system with a double pole at the origin is unstable since the corresponding term in the time domain

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