The unit of gc is ___________________?

Related Mcqs:

A furnace is made of a refractory brick wall of thickness 0.5 metre and thermal conductivity 0.7 W/m.°K For the same temperature drop and heat loss, this refractory wall can be replaced by a layer of diatomaceous earth of thermal conductivity 0.14 W/m.K and thickness ______________ metre?

A. 0.01 B. 0.1 C. 0.25 D. 0.5...

Function of fusible plug in a boiler is to ______________________?

A. Drain out water and sludge from the boiler during repair B. Put off fire in the furnace when water level in the boiler falls to unsafe limit C. Guard the boiler in case of abnormal rise in steam pressure D. All A, B. & C...

Holes for riveting purposes should be preferably made by________________?

A. Cutting torch B. Drilling C. Punching D. None of these...

Electrometallurgy is not involved in the extraction of ___________________ from its ore?

A. Aluminium B. Tin C. Lead D. Both B. & C....

One of the methods of purification of leach liquor is ion exchange, which involves_________________?

A. Exchange between two liquid phases B. Exchange between a gaseous phase and a liquid phase C. Exchange between a liquid phase and an organic resin phase D. Exchange between a solid phase and a gas phase...