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?

N₂

CO

O₂

CO₂

N₂

CO

O₂

CO₂

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Process Control and Instrumentation
The time constant of a first order process with resistance R and capacitance C is

R - C

RC

R + C

1/RC

R - C

RC

R + C

1/RC

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Process Control and Instrumentation
Stability of a control system containing a transportation lag can be best analysed by

Root locus methods

None of these

Frequency response methods

Routh test

Root locus methods

None of these

Frequency response methods

Routh test

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Process Control and Instrumentation
The root locus method, a pole of a transfer function G(s) is the value of s for which G(s) approaches

1

-1

∞

1

-1

∞

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Process Control and Instrumentation
The thermal emf-temperature relationship of most thermocouples is

Exponential

Parabolic

Linear

Square root

Exponential

Parabolic

Linear

Square root

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Process Control and Instrumentation
A mercury barometer measures the __________ pressure.

Vacuum

Absolute

Atmospheric

Gauge

Vacuum

Absolute

Atmospheric

Gauge

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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 The time constant of a first order process with resistance R and capacitance C is

Process Control and Instrumentation Stability of a control system containing a transportation lag can be best analysed by

Process Control and Instrumentation The root locus method, a pole of a transfer function G(s) is the value of s for which G(s) approaches

Process Control and Instrumentation The thermal emf-temperature relationship of most thermocouples is

Process Control and Instrumentation A mercury barometer measures the __________ pressure.

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
The time constant of a first order process with resistance R and capacitance C is

Process Control and Instrumentation
Stability of a control system containing a transportation lag can be best analysed by

Process Control and Instrumentation
The root locus method, a pole of a transfer function G(s) is the value of s for which G(s) approaches

Process Control and Instrumentation
The thermal emf-temperature relationship of most thermocouples is

Process Control and Instrumentation
A mercury barometer measures the __________ pressure.