Chemical Engineering Basics - Study Mode
[#626] Minimum diameter of the tube used for making water manometer should be __________ mm to avoid a correction for the effect of capillarity.
Correct Answer
(D) 6
[#627] Steel balls are manufactured by cold heading. After cold forming, they are subjected to
Correct Answer
(C) Stress-relieving
[#628] __________ number is sometimes used in place of Grashoff number in free convection heat transfer.
Correct Answer
(C) Rayleigh
[#629] Which of the following is the most suitable for removing fine particles (< 1 micron diameter) from air below its dew point?
Correct Answer
(B) Electrostatic precipitator
[#630] Volute casing of a centrifugal pump does not facilitate
Correct Answer
(D) Conversion of the part of the pressure head to velocity head