1898Chemical EngineeringMedium
Water content in ground refractory material to be shaped into bricks by hand moulding is about ________ percent?
A55
B40
C5
D20
Correct answer
D. 20
Explanation
The correct answer is 20.
Correct answer
D. 20
Explanation
The correct answer is 20.
________ forces act on a particle moving through a stationary fluid?
Zircaloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium________?
Maximum size of the raschig rings used in a packed tower is about ________ of the column diameter?
The most important function of a washer is to provide bearing area and washers are normally specified by their hole diameters. The diameter of washer as compared to the nut is________?
A coal containing very high percentage of durain is called ________ coal?
Value of Nusselt number [Nu = (hD/k)] for the heat transfer by conduction from a droplet or a spherical particle to a surrounding stagnant film is________?