Machine Design In helical gears, the right hand helixes on one gear will mesh __________ helixes on the other gear. Both A and B Left hand None of these Right hand Both A and B Left hand None of these Right hand ANSWER DOWNLOAD EXAMIANS APP
Machine Design When an open coiled helical compression spring is subjected to an axial compressive load, the maximum shear stress induced in the wire is (where D = Mean diameter of the spring coil, d = Diameter of the spring wire, K = Wahl's stress factor, and W = Axial compressive load on the spring) (4WD/ πd3) × K (WD/ πd3) × K (8WD/ πd3) × K (2WD/ πd3) × K (4WD/ πd3) × K (WD/ πd3) × K (8WD/ πd3) × K (2WD/ πd3) × K 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) 2 d 4 d 3 d 5 d 2 d 4 d 3 d 5 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design In radial cams, the follower moves In a direction perpendicular to the cam axis In any direction irrespective of cam axis In a direction parallel to the cam axis Along the cam axis In a direction perpendicular to the cam axis In any direction irrespective of cam axis In a direction parallel to the cam axis Along the cam axis ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resistance to fatigue of a material is measured by Elastic limit Young's modulus Ultimate tensile strength Endurance limit Elastic limit Young's modulus Ultimate tensile strength Endurance limit ANSWER DOWNLOAD EXAMIANS APP
Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Cheapest method Has no effect as regards fatigue strength Extremely hazardous Best method Cheapest method Has no effect as regards fatigue strength Extremely hazardous Best method ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS