7658Chemical EngineeringMedium
Grog________?
AContains both alumina and silica
BIs a non-plastic material
CIs crushed firebrick
DAll A., B. and C.
Correct answer
D. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Correct answer
D. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
A tank painted with which of the following coloured paints, would heat up maximum by radiation from sun?
Pick out the wrong statement?
Welded joint efficiency in the design of chemical process equipment is taken as________?
The behaviour of visco-elastic material is time dependent. This behaviour is common in ________ materials?
A mineral is termed as ‘ore’, if ________?
Liquid nitrogen containers can be made from ________?