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

CO₂

O₂

N₂

CO

CO₂

O₂

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Process Control and Instrumentation
The unit step response of the transfer function 1/(s² + 2s + 3)

Has a non-zero slope at the origin

Is overdamped

Has a damped oscillatory characteristics

Is unstable

Has a non-zero slope at the origin

Is overdamped

Has a damped oscillatory characteristics

Is unstable

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Process Control and Instrumentation
The maximum service temperature for fibre glass used as thermocouple wire insulation material is __________ °C.

750

250

500

1000

750

250

500

1000

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Process Control and Instrumentation
Which of the systems having following transfer functions is stable?

1/(s²+ 2)

Exp(-20s)/(s² + 2s-l)

1/(s²-2s + 3)

1/(s² + 2s + 2)

1/(s²+ 2)

Exp(-20s)/(s² + 2s-l)

1/(s²-2s + 3)

1/(s² + 2s + 2)

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Process Control and Instrumentation
Hot wire anemometer is used for the measurement of

Very high temperature

Flow rates of granular solids

Flow rates of fluids

Thermal conductivity of gases

Very high temperature

Flow rates of granular solids

Flow rates of fluids

Thermal conductivity of gases

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

32°F

273°K

492°R

32°R

32°F

273°K

492°R

32°R

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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 unit step response of the transfer function 1/(s² + 2s + 3)

Process Control and Instrumentation The maximum service temperature for fibre glass used as thermocouple wire insulation material is __________ °C.

Process Control and Instrumentation Which of the systems having following transfer functions is stable?

Process Control and Instrumentation Hot wire anemometer is used for the measurement of

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

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 unit step response of the transfer function 1/(s² + 2s + 3)

Process Control and Instrumentation
The maximum service temperature for fibre glass used as thermocouple wire insulation material is __________ °C.

Process Control and Instrumentation
Which of the systems having following transfer functions is stable?

Process Control and Instrumentation
Hot wire anemometer is used for the measurement of

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