Increasing the liquor level in the evaporator results in the_______________?

A. Black
B. White lead
C. Grey
D. Light cream

A. Large temperature differentials
B. High heat transfer co-efficient
C. Low pressure drop
D. Less corrosion of tubes

A. Plate type
B. Double pipe type with fin on steam side
C. Double pipe type with fin on air side
D. Shell and tube type

A. Dowtherm
B. Molten sodium
C. Water
D. Air

A. Cannot pass through vacuum
B. Travel in straight line
C. Can be reflected by a mirror
D. Both B. and C.

A. Steam
B. Condensate
C. Non-condensable
D. None of these