Machine Design In designing a flange coupling, the pitch circle diameter of bolts is taken as (where d = Diameter of the shaft) 3 d 4 d 2 d 5 d 3 d 4 d 2 d 5 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design The load cup of a screw jack is made separate from the head of the spindle to Prevent the rotation of load being lifted Reduce the effort needed for lifting the working load Reduce the value of frictional torque Enhance the load carrying capacity of the jack Prevent the rotation of load being lifted Reduce the effort needed for lifting the working load Reduce the value of frictional torque Enhance the load carrying capacity of the jack ANSWER DOWNLOAD EXAMIANS APP
Machine Design A connecting rod is designed as a Long column Strut All of these Short column Long column Strut All of these Short column ANSWER DOWNLOAD EXAMIANS APP
Machine Design Buttress threads are usually found on Feed mechanisms Screw cutting lathes Railway carriage couplings Spindles of bench vices Feed mechanisms Screw cutting lathes Railway carriage couplings Spindles of bench vices ANSWER DOWNLOAD EXAMIANS APP
Machine Design For same pulley diameters, center distance, belt speed and belt and pulley materials, Open belt drive transmits more power than crossed belt drive Power transmission does not depend upon open and crossed types of constructions Open and crossed belt drives transmit same power Crossed belt drive transmits more power than open belt drive Open belt drive transmits more power than crossed belt drive Power transmission does not depend upon open and crossed types of constructions Open and crossed belt drives transmit same power Crossed belt drive transmits more power than open belt drive ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rolling contact bearings are known as Antifriction bearings Plastic bearings Thick lubricated bearings Thin lubricated bearings Antifriction bearings Plastic bearings Thick lubricated bearings Thin lubricated bearings ANSWER DOWNLOAD EXAMIANS APP