Process Control and Instrumentation

Concentration of sugar solution can be determined by the__________________?

Byadmin March 5, 2019August 24, 2021

Concentration of sugar solution can be determined by the__________________?

A. Polarimetry
B. Flame photometry
C. Emission spectroscopy
D. Oscillometry

Process Control and Instrumentation

Which of the following is not a composition measuring instrument ?

Which of the following is not a composition measuring instrument ?

A. Thermal conductivity cell
B. Mass spectrometer
C. Polarograph
D. Hot wire anemometer

Read More Which of the following is not a composition measuring instrument ?
Process Control and Instrumentation

Which of the following thermocouples is capable of measuring a temperature of -50°C ?

Which of the following thermocouples is capable of measuring a temperature of -50°C ?

A. Platinum-platinum + rhodium
B. Chromel-Alumel
C. Iron-constantan
D. Copper-constantan

Read More Which of the following thermocouples is capable of measuring a temperature of -50°C ?
Process Control and Instrumentation

Response of a system to a sinusoidal input is called _____________ response?

Response of a system to a sinusoidal input is called _____________ response?

A. Impulse
B. Unit step
C. Frequency
D. None of these

Read More Response of a system to a sinusoidal input is called _____________ response?
Process Control and Instrumentation

Identify an unbounded input from inputs whose transfer functions are given below______________?

Identify an unbounded input from inputs whose transfer functions are given below______________?

A. 1
B. 1/S
C. 1/S2
D. 1/(S2 + 1)

Read More Identify an unbounded input from inputs whose transfer functions are given below______________?
Process Control and Instrumentation

Bode stability method uses ____________ loop transfer function?

Bode stability method uses ____________ loop transfer function?

A. Open
B. Closed
C. Either A. or B.
D. Neither A. nor B.

Read More Bode stability method uses ____________ loop transfer function?
Process Control and Instrumentation

Mercury manometer (U-tube type) exemplifies a ______________ order system?

Mercury manometer (U-tube type) exemplifies a ______________ order system?

A. Zero
B. First
C. Second
D. Third

Read More Mercury manometer (U-tube type) exemplifies a ______________ order system?

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