Machine Design In worm gears, the pressure angle is __________ the angle between two inclined faces in axial plane. Thrice None of these Twice Half Thrice None of these Twice Half 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 Acme threads Knuckle threads Square threads Buttress threads Acme threads Knuckle threads Square threads Buttress threads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of the ultimate stress to the design stress is known as Bulk modulus Strain Elastic limit Factor of safety Bulk modulus Strain Elastic limit Factor of safety ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of circumferential stress to longitudinal stress in a thin cylinder subjected to an internal pressure is 1 2 4 43832 1 2 4 43832 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A plate with an elliptical hole in the centre, with semi-major axis (a) perpendicular to the direction of loading and semi-minor axis (b) along the direction of loading, is subjected to a pull P. The maximum stress induced at the edge of the hole is equal to (where σ = Stress for a plate with no hole i.e. nominal stress) σ [1 + (b/2a)] σ [1 + (2a/b)] σ [1 + (3a/b)] σ [1 + (b/3a)] σ [1 + (b/2a)] σ [1 + (2a/b)] σ [1 + (3a/b)] σ [1 + (b/3a)] ANSWER DOWNLOAD EXAMIANS APP
Machine Design The backlash for spur gears depends upon Module Tooth profile Pitch line velocity Both module and pitch line velocity Module Tooth profile Pitch line velocity Both module and pitch line velocity ANSWER DOWNLOAD EXAMIANS APP
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