Process Control and Instrumentation

A. Lead
B. Nickel
C. Copper
D. 30% iron + 70% nickel

A. Chromel-alumel thermocouple
B. Optical pyrometer
C. Radiation pyrometer
D. Either B. or C.

A. Orifice meter
B. Cipolletti weir
C. Rectangular weir
D. V-notch

A. Decibel = 20 log10 (AR)
B. Decibel = 20 loge (AR)
C. Decibel = 20 log10 (AR)0.5
D. Decibel = 20 loge (AR)0.5

A. 12
B. 36
C. 54
D. 68

A. Rpm of a flywheel
B. Frequency of light
C. Depression of freezing point
D. Liquid level under pressure

A. Frequency response
B. Transient response
C. Servo problem
D. Regulator problem

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

A. No change
B. Decrease
C. Increase
D. Exponential decrease

A. Polarimeter
B. Polarograph
C. Dilatometer
D. Refractometer