Machine Design When a metal or alloy is cold worked, Its hardness and strength increases None of these Both (A) and (B) It is worked below recrystallization temperature Its hardness and strength increases None of these Both (A) and (B) It is worked below recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Machine Design Cast iron pipes are mainly used All of these For conveying steam In pressure lubrication systems on prime movers In water and sewage systems All of these For conveying steam In pressure lubrication systems on prime movers In water and sewage systems ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centrifugal tension in the belt Decreases the power transmitted Increases the power transmitted Has no effect on the power transmitted Is equal to maximum tension on the belt Decreases the power transmitted Increases the power transmitted Has no effect on the power transmitted Is equal to maximum tension on the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The constant factor in case of R10 series of preferred numbers is 1.58 1.26 1.06 1.12 1.58 1.26 1.06 1.12 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The objective of caulking in a riveted joint is to make the joint Leak-proof Free from corrosion Stronger in tension Free from stress Leak-proof Free from corrosion Stronger in tension Free from stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design Cold working Has no influence on fatigue strength Increases the fatigue strength Decreases the fatigue strength Alone has no influence on fatigue strength Has no influence on fatigue strength Increases the fatigue strength Decreases the fatigue strength Alone has no influence on fatigue strength ANSWER DOWNLOAD EXAMIANS APP
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