Machine Design A bench vice has following type of threads Metric Buttress Acme Square Metric Buttress Acme Square ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock absorbing capacity of a bolt can be increased by Tightening it properly Making shank diameter equal to core diameter of thread Increasing shank diameter Grinding the shank Tightening it properly Making shank diameter equal to core diameter of thread Increasing shank diameter Grinding the shank ANSWER DOWNLOAD EXAMIANS APP
Machine Design The form factor of a helical gear __________ with the increase in the helix angle. Decreases None of these Increases Remains constant Decreases None of these Increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Machine Design The efficiency of a square threaded screw is maximum if the helix angle is equal to(Where φ = Angle of friction) 45° - φ/2 90° - φ 45° - φ 45° + φ/2 45° - φ/2 90° - φ 45° - φ 45° + φ/2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A V-belt designated as B 4430 LP has 4430 mm as nominal pitch length 4430 mm as diameter of small pulley 4430 mm as centre distance between pulleys 4430 mm as diameter of large pulley 4430 mm as nominal pitch length 4430 mm as diameter of small pulley 4430 mm as centre distance between pulleys 4430 mm as diameter of large pulley ANSWER DOWNLOAD EXAMIANS APP
Machine Design A stud Has pointed threads Has a head on one end and a nut fitted to the other Has both the ends threaded Has head at one end and other end fits into a tapped hole in the other part to be joined Has pointed threads Has a head on one end and a nut fitted to the other Has both the ends threaded Has head at one end and other end fits into a tapped hole in the other part to be joined ANSWER DOWNLOAD EXAMIANS APP
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