Machine Design The power transmitted by means of a belt depends upon Arc of contact between the belt and the smaller pulley Velocity of the belt Tension under which the belt is placed on the pulleys All of these Arc of contact between the belt and the smaller pulley Velocity of the belt Tension under which the belt is placed on the pulleys All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When screw threads are to be used in a situation where power is being transmitted in one direction only, then the screw threads suitable for this will be Square threads Buttress threads Acme threads Knuckle threads Square threads Buttress threads Acme threads Knuckle threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dedendum circle diameter is equal to (where φ = Pressure angle) Clearance circle diameter × cosφ Pitch circle diameter × cosφ Pitch circle diameter × sinφ Addendum circle diameter × cosφ Clearance circle diameter × cosφ Pitch circle diameter × cosφ Pitch circle diameter × sinφ Addendum circle diameter × cosφ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be over hauling screw, if its efficiency is Less than 50% None of these Equal to 50% More than 50% Less than 50% None of these Equal to 50% More than 50% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The power transmitted by belt drive depends upon Arc of contact Initial belt tension All of these Belt velocity Arc of contact Initial belt tension All of these Belt velocity ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a flange coupling, the pitch circle diameter of bolts is taken as (where d = Diameter of the shaft) 5 d 2 d 4 d 3 d 5 d 2 d 4 d 3 d ANSWER DOWNLOAD EXAMIANS APP
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