The usual energy consumption in electric arc furnace stee...
The usual energy consumption in electric arc furnace steel making is __________ KWh/ton of steel.
60 - 100
400 - 700
1200 -1500
2000 - 2300
Correct answer is B
No explanation has been provided for this answer.
Powder metallurgy process does not make metal powder by ...
Wrought iron is never shaped by ...
A high pressure boiler generates steam at a pressure greater than __________ kg/cm2 . ...
An alloy of Fe - 0.4 % C is ...
Friction factor for fluid flow in pipe does not depend upon the ...
Energy of the sun arises mainly from __________ reactions. ...