2617Chemical EngineeringMedium
Hollow refractory bricks are made by________?
AExtrusion
Bpressing/machine moulding
CSlip casting
DHand moulding
Correct answer
C. Slip casting
Explanation
The correct answer is Slip casting.
Correct answer
C. Slip casting
Explanation
The correct answer is Slip casting.
The atomic number of a radioactive element is not changed, when it emits ________ rays?
A high space velocity means that a given________?
Height of coke oven is limited (say maximum upto 7 metres) mainly by the________?
The expression for entropy change given by, ΔS = – nR ln (P2/P1), holds good for________?
Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property?
Internal energy of an ideal gas________?