7696Chemical EngineeringMedium
Tank furnace used for melting of glass is made of________?
ACast iron
BRefractory blocks
CStainless steel
DMild steel
Correct answer
B. Refractory blocks
Explanation
The correct answer is Refractory blocks.
Correct answer
B. Refractory blocks
Explanation
The correct answer is Refractory blocks.
To resist spalling tendency, a refractory should have________?
Septic tanks are used for the ________ of the deposited solids?
Which of the following is an elastomer?
Plate efficiency________?
Which of the following provides maximum contact surface for a liquid-vapour system?
________ is the most commonly used ‘filter aid’?