A. Bellows
B. Diaphragm
C. Bourdon tube
D. U-tube
A. Low loads
B. Temperature changes
C. Flow rate changes
D. None of these
A. Thermal conductivity cell
B. X-ray diffraction
C. Mass spectrometer
D. Emission spectrometer
A. Rpm of a flywheel
B. Frequency of light
C. Depression of freezing point
D. Liquid level under pressure
A. Elimination of offset
B. Reduction of offset
C. Reduction of stability time
D. None of these
A. Average velocity
B. Maximum velocity
C. Point velocity
D. Static pressure
A. Teflon
B. Synthetic rubber
C. Bakelite
D. Thick paper