Correct answer
A. Permissible slot velocity
Explanation
The correct answer is Permissible slot velocity.
Laboratory determination of the diffusivity of vapor is done by ________ method?
Fenske equation for determining the minimum number of theoretical stages in distillation column holds good, when the________?
Low temperature oxidation of coal during storage does not decrease its________?
Which of the following is an extensive property of a system?
If the interest rate of 10% per period is compounded half yearly, the actual annual return on the principal will be ________ percent?
Crushing strength of a refractory________?