A. Thermal conductivity cell
B. X-ray diffraction
C. Mass spectrometer
D. Emission spectrometer
A. Orificemeter
B. Open weir
C. Kennison nozzle
D. Both B. & C.
A. Thermocouples
B. Resistance thermometers
C. Gas thermometers
D. Bi-metallic thermometers
A. Wien’s law
B. Seebeck effect
C. Kirchoff’s law
D. Peltier effect
A. Kc is reduced
B. Kc is increased
C. Integral control action is introduced
D. Derivative control action is introduced
A. Guard against corrosive and oxidising action on thermocouple materials
B. Reduce measuring lag
C. Increase the fidelity
D. Increase the sensitivity
A. Absolute
B. Gauge
C. Absolute as well as gauge
D. dynamic