904Chemical EngineeringMedium
Which of the following has the maximum compression ratio?
AVacuum pump
BFan
CCompressor
DBlower
Correct answer
A. Vacuum pump
Explanation
The correct answer is Vacuum pump.
Correct answer
A. Vacuum pump
Explanation
The correct answer is Vacuum pump.
The rate controlling step for the heterogeneous irreversible catalytic reaction A(g) + B(g) → C(g) is the surface reaction of absorbed A with absorbed B to give adsorbed C. The rate expression for this reaction can then be written as (where, KA, KB and KC are the equilibrium constants and is the rate constant of the rate controlling step)?
Coal is finally pulverised to 200 mesh size for burning in boilers by a________?
Ceramic recuperators used for waste heat recovery from high temperature flue gas going out of the furnace is made of________?
Fischer-Tropsch method aims at the ________?
The relative saturation of an unsaturated mixture of gas and vapor is independent of the________?
In a/an ________ vessel, the fluid enters and leaves following plug flow?