4724Chemical EngineeringMedium
Strain hardening effect in metals subjected to cold working is due to the ________ mechanism?
AWinning
BDislocation
CSlip
DFracture
Correct answer
B. Dislocation
Explanation
The correct answer is Dislocation.
Correct answer
B. Dislocation
Explanation
The correct answer is Dislocation.
In a rotary drier, the average retention time of solid is (where Z = length of the drier, metres ρ = apparent solid density, kg/m3 L = flow rate of dry solids, kg/see. m2 drier crosssection H = hold up of solid.)?
Silica refractories________?
Fluorosis (a bone disease) is caused by the presence of high concentration of ________ in atmospheric air?
Lead pipe is________?
Synthesis gas is a mixture of________?
Carborundum consists mainly of________?