A. Dew point
B. Bubble point
C. Dry bulb temperature
D. Wet bulb temperature
A. Increased efficiency
B. Decreased efficiency
C. High operating cost
D. Better gas liquid contact
A. 10-9 cm/sec
B. 10-1 cm2/sec
C. 10-3 sec/cm
D. 10-4 cm2/sec2
A. Increases
B. Decreases
C. Does not affect
D. Exponentially increases
A. Tray
B. Tunnel
C. Conveyor
D. Festoon
A. Raschig
B. Lessing
C. Cross-partition
D. Single spiral
A. rpm
B. Inclination with ground surface
C. Both A. and B.
D. Neither A. nor B.
A. Alkalis
B. SO2
C. H2SO4
D. Oxidising atmosphere
A. 1-5
B. 10-60
C. 200-300
D. > 500
A. L/G
B. G/L
C. Always < 1
D. None of these