7507Chemical EngineeringMedium
Specific speed for a centrifugal pump is________?
AN √Q/H3/4
BN √Q/H
CN3D5/H1/3
DN √Q/H2/3
Correct answer
A. N √Q/H3/4
Explanation
The correct answer is N √Q/H3/4.
Correct answer
A. N √Q/H3/4
Explanation
The correct answer is N √Q/H3/4.
The head loss due to sudden expansion is________?
Colloidal mills are used for ________ grinding?
In a binary system, separation is very efficient, when the relative volatility is________?
Laboratory glass wares which reacts with hydrofluoric acid, are made of the ________ glass?
Pick out the wrong statement?
Panel test determines the ________ of refractories?