Machine Design When the screw in a mechanical screw jack rotates, the load kept on the top of it moves None of these Axially upwards Axially downwards Axially upwards or downwards None of these Axially upwards Axially downwards Axially upwards or downwards ANSWER DOWNLOAD EXAMIANS APP
Machine Design A rivet is specified by Type of head Length of rivet Shank diameter Length of tail Type of head Length of rivet Shank diameter Length of tail ANSWER DOWNLOAD EXAMIANS APP
Machine Design Belt slip may occur due to Heavy load Loose belt Driving pulley too small All of these Heavy load Loose belt Driving pulley too small All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The velocity factor for very accurately cut and ground metallic gears operating at velocities upto __________ are equal to 6/(6 + v). 15 m/s 20 m/s 12.5 m/s 10 m/s 15 m/s 20 m/s 12.5 m/s 10 m/s ANSWER DOWNLOAD EXAMIANS APP
Machine Design In V-belt drive, belt touches At bottom At sides only Both at bottom and sides Could touch anywhere At bottom At sides only Both at bottom and sides Could touch anywhere ANSWER DOWNLOAD EXAMIANS APP
Machine Design A hollow saddle key is Provided in pairs at right angles and each key is to withstand torsion in one direction only A taper key which fits in a key way of the hub and the bottom of the key is shaped to fit the curved surface of the shaft A taper key which fits half in the key way of hub and half in the key way of shaft A taper key which fits in a key way of the hub and is flat on the shaft Provided in pairs at right angles and each key is to withstand torsion in one direction only A taper key which fits in a key way of the hub and the bottom of the key is shaped to fit the curved surface of the shaft A taper key which fits half in the key way of hub and half in the key way of shaft A taper key which fits in a key way of the hub and is flat on the shaft ANSWER DOWNLOAD EXAMIANS APP
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