1404Chemical EngineeringMedium
Function of gear box is to________?
AIncrease the speed
BObtain variable speed
CReduce the speed
DProduce high torque
Correct answer
B. Obtain variable speed
Explanation
The correct answer is Obtain variable speed.
Correct answer
B. Obtain variable speed
Explanation
The correct answer is Obtain variable speed.
Cast iron and steel pipes are produced by ________ casting?
Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of________?
In the complete turbulence zone (in rough pipes), the________?
A mineral is termed as ‘ore’, if ________?
Cumulative analysis for determining surface is more precise than differential analysis, because of the________?
pH value of a solution containing 1 gm of hydrogen ion per litre will be ________?