6100Chemical EngineeringMedium
Machinability of hard alloys and tool steels is improved by________?
AAnnealing
BNormalising
CSpheroidising
DTempering
Correct answer
A. Annealing
Explanation
The correct answer is Annealing.
Correct answer
A. Annealing
Explanation
The correct answer is Annealing.
Creep is not exhibited at low temperature by ________?
Spontaneous combustion of coal on storage results due to________?
Reverse osmosis is also called________?
Fanning equation is given by (ΔP/ρ) = 4f (L/D) (v2/2gc). It is applicable to ________ region flow?
The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke’s law range is proportional to the________?
Discharge from a 24 inch pipe of water at 10 ft/sec will be ________ ft3/sec?