5799Chemical EngineeringMedium
In washing type plate and frame filter press, the ratio of washing rate to the final filtrate rate is________?
A1/2
B4
C1/4
D1
Correct answer
C. 1/4
Explanation
The correct answer is 1/4.
Correct answer
C. 1/4
Explanation
The correct answer is 1/4.
Heat flow across a hollow sphere of inner radius ‘r1’ and outer radius ‘r2’ is directly proportional to________?
Liquid delivery by centrifugal pump starts, only when the head developed by it is equal to the ________ head?
Use of chlorine in the treatment of sewage________?
When dilute aqueous solutions of two salts are mixed, the process is associated with ________?
Diffusivity in concentrated solutions differs from that in dilute solutions, because of the changes in ________?
At the following point for a given packing and set of fluids, the pressure drop per metre of packed height, with variation in fluid rates and operating pressure________?