Thermal conductivity based continuous flue gas analyser makes use of varying thermal conductivity of the constituents of flue gases. Which of the following constituents of flue gases has the maximum thermal conductivity?

Process Control and Instrumentation
Thermal conductivity based continuous flue gas analyser makes use of varying thermal conductivity of the constituents of flue gases. Which of the following constituents of flue gases has the maximum thermal conductivity?

CO₂

CO

O₂

N₂

CO₂

CO

O₂

N₂

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Process Control and Instrumentation
What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system?

None of these

1

>1

< 1

None of these

1

>1

< 1

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Process Control and Instrumentation
Instrumentation in a plant offers the advantage of

All of these

Greater operation economy

Better quality of product

Greater safety of operation

All of these

Greater operation economy

Better quality of product

Greater safety of operation

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Process Control and Instrumentation
Which of the following instruments is not used for measuring sub-zero (<0°) temperatures?

Vapor pressure thermometer

Platinum resistance thermometer

Mercury in glass thermometer

Radiation pyrometer

Vapor pressure thermometer

Platinum resistance thermometer

Mercury in glass thermometer

Radiation pyrometer

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Process Control and Instrumentation
A non-linear system will have __________ steady state values.

Three

Two

More than one

One

Three

Two

More than one

One

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Process Control and Instrumentation
Degree to which an instrument indicates the changes in measured variable without dynamic error is called its

Speed of response

Fidielity

Static characteristics

Reproducibility

Speed of response

Fidielity

Static characteristics

Reproducibility

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Process Control and Instrumentation

Process Control and Instrumentation Thermal conductivity based continuous flue gas analyser makes use of varying thermal conductivity of the constituents of flue gases. Which of the following constituents of flue gases has the maximum thermal conductivity?

Process Control and Instrumentation What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system?

Process Control and Instrumentation Instrumentation in a plant offers the advantage of

Process Control and Instrumentation Which of the following instruments is not used for measuring sub-zero (<0°) temperatures?

Process Control and Instrumentation A non-linear system will have __________ steady state values.

Process Control and Instrumentation Degree to which an instrument indicates the changes in measured variable without dynamic error is called its

Process Control and Instrumentation
Thermal conductivity based continuous flue gas analyser makes use of varying thermal conductivity of the constituents of flue gases. Which of the following constituents of flue gases has the maximum thermal conductivity?

Process Control and Instrumentation
What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system?

Process Control and Instrumentation
Instrumentation in a plant offers the advantage of

Process Control and Instrumentation
Which of the following instruments is not used for measuring sub-zero (<0°) temperatures?

Process Control and Instrumentation
A non-linear system will have __________ steady state values.

Process Control and Instrumentation
Degree to which an instrument indicates the changes in measured variable without dynamic error is called its