513Chemical EngineeringMedium
The rate of material ________ is zero in case of a steady state system?
AInput
BProduction
CGeneration
DAccumulation
Correct answer
D. Accumulation
Explanation
The correct answer is Accumulation.
Correct answer
D. Accumulation
Explanation
The correct answer is Accumulation.
Out of the following substances, one ton of ________ will store the maximum heat for a rise of 30°C in temperature?
In a grinding operation, the limiting particle size is the size of the ________ particle in the sample?
Which of the following material is seldom used for pressure vessel construction?
In case of a centrifugal pump, the ratio of total delivered pressure to pressure developed with the impeller is called the ________ efficiency?
Back-trapping in a distillation column?
Diameter of the rivet to be provided on a 20 mm. thick boiler plate will be ________ mm?