7425Chemical EngineeringMedium
The ratio of tube length to shell diameter in case of liquid shell and tube heat exchanger ranges from________?
A3 to 5
B4 to 8
C6 to 12
D2 to 3
Correct answer
B. 4 to 8
Explanation
The correct answer is 4 to 8.
Correct answer
B. 4 to 8
Explanation
The correct answer is 4 to 8.
For an ideal gas, the compressibility factor________?
Quantity of coke oven gas produced by high temperature carbonisation of one ton of dry coal may be around ________ Nm3?
The decay product of tritium (a beta emitter) is________?
The reason why a catalyst increases the rate of reaction is that, it________?
A liquid decomposes by irreversible first order kinetics and the half life period of this reaction is 8 minutes. The time required for 75% conversion of the liquid will be ________ minutes?
40 gms each of the methane and oxygen are mixed in an empty container maintained at 40°C. The fraction of the total pressure exerted by oxygen is________?