Machine Design The constant factor in case of R10 series of preferred numbers is 1.58 1.06 1.12 1.26 1.58 1.06 1.12 1.26 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rocker arms in internal combustion engines are of__________. Second type levers None of these First type levers Third type levers Second type levers None of these First type levers Third type levers ANSWER DOWNLOAD EXAMIANS APP
Machine Design In worm gears, the angle between the tangent to the pitch helix and an element of the cylinder, is known as None of these Pressure angle Helix angle Pitch lead angle None of these Pressure angle Helix angle Pitch lead angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Cheapest method Has no effect as regards fatigue strength Extremely hazardous Best method Cheapest method Has no effect as regards fatigue strength Extremely hazardous Best method ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a hole of diameter ‘d’ is punched in a metal of thickness 't', then the force required to punch a hole is equal to (where τu = Ultimate shear strength of the material of the plate) π/4 × d².τu π/4 × d² × tτu t.τu πd.t.τu π/4 × d².τu π/4 × d² × tτu t.τu πd.t.τu ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation is applied Only to the gear To stronger of the pinion or gear Only to the pinion To weaker of the pinion or gear Only to the gear To stronger of the pinion or gear Only to the pinion To weaker of the pinion or gear ANSWER DOWNLOAD EXAMIANS APP
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