5134Chemical EngineeringMedium
Manometers measure the ________ pressure?
AAbsolute
BGage
CVacuum as well as the atmospheric
DDifference in
Correct answer
D. Difference in
Explanation
The correct answer is Difference in.
Correct answer
D. Difference in
Explanation
The correct answer is Difference in.
To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of________?
An investment of Rs. 100 lakhs is to be made for construction of a plant, which will take two years to start production. The annual profit from the operation of the plant is Rs. 20 lakhs. What will be the payback time?
With increasing alumina content, the fusion point of high alumina refractories________?
Wood is a/an ________ material?
In case of supersonic flow of a fluid through pipeline, the ‘Mach number’ is________?
At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is ________ percent.?