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?

O₂

CO

CO₂

N₂

O₂

CO

CO₂

N₂

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Process Control and Instrumentation
Dome temperature of blast furnace stove is most accurately measured by a

Platinum-platinum/rhodium ther-mocuple

Iron-constantan thermocouple

Platinum resistance thermometer

Radiation pyrometer

Platinum-platinum/rhodium ther-mocuple

Iron-constantan thermocouple

Platinum resistance thermometer

Radiation pyrometer

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Process Control and Instrumentation
__________ temperature scale assigns 0° to the 'ice point' and 80° to the 'steam point'

Farenhite

Reumur

Celcius

Rankine

Farenhite

Reumur

Celcius

Rankine

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Process Control and Instrumentation
Which of the following is not the triple point of water?

32°F

32°R

273°K

492°R

32°F

32°R

273°K

492°R

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Process Control and Instrumentation
A control system is unstable, if the open loop frequency response exhibits an amplitude ratio exceeding unity at the crossover frequency. This is __________ criterion.

Nyquist

Bode stability

None of these

Routh stability

Nyquist

Bode stability

None of these

Routh stability

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Process Control and Instrumentation
Mcleoid gauge is used to measure the

Vacuum

Pressure

Point velocity

Flow rate

Vacuum

Pressure

Point velocity

Flow rate

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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 Dome temperature of blast furnace stove is most accurately measured by a

Process Control and Instrumentation __________ temperature scale assigns 0° to the 'ice point' and 80° to the 'steam point'

Process Control and Instrumentation Which of the following is not the triple point of water?

Process Control and Instrumentation A control system is unstable, if the open loop frequency response exhibits an amplitude ratio exceeding unity at the crossover frequency. This is __________ criterion.

Process Control and Instrumentation Mcleoid gauge is used to measure the

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
Dome temperature of blast furnace stove is most accurately measured by a

Process Control and Instrumentation
__________ temperature scale assigns 0° to the 'ice point' and 80° to the 'steam point'

Process Control and Instrumentation
Which of the following is not the triple point of water?

Process Control and Instrumentation
A control system is unstable, if the open loop frequency response exhibits an amplitude ratio exceeding unity at the crossover frequency. This is __________ criterion.

Process Control and Instrumentation
Mcleoid gauge is used to measure the