4147Chemical EngineeringMedium
Dry air requirement for burning 1 Nm3 of CO to CO2 may be around ________ Nm3?
A1.75
B2.4
C11.4
D0.87
Correct answer
B. 2.4
Explanation
The correct answer is 2.4.
Correct answer
B. 2.4
Explanation
The correct answer is 2.4.
Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and________?
The pressure sensing element of elastic type pressure gauge is never made in the form of a________?
A ‘body’ which allows the short wavelength incoming solar radiation to enter in, but does not allow long wave length outgoing infra red radiation to escape out is called the________?
Time constant is the ________?
Diesel index (an alternative index for expressing the quality of diesel) is________?
Fqra cold viscous feed, backward feed gives ________ than forward feed?