Machine Design The smallest diameter of an external or internal screw thread is known as Minor diameter None of these Pitch diameter Major diameter Minor diameter None of these Pitch diameter Major diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a material is subjected to fatigue loading, the ratio of the endurance limit to the ultimate tensile strength is 0.5 0.35 0.65 0.2 0.5 0.35 0.65 0.2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The contact ratio for gears is Greater than one None of these Less than one Zero Greater than one None of these Less than one Zero ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of the pulley for rope drive is usually 35° 45° 20° 60° 35° 45° 20° 60° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The power transmitted by the belt drive can be increased by Dressing the belt to increase the coefficient of friction All of these Increasing the initial tension in the belt Increasing wrap angle by using idler pulley Dressing the belt to increase the coefficient of friction All of these Increasing the initial tension in the belt Increasing wrap angle by using idler pulley ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cross-section of the arm of a bell crank lever is Any one of these Elliptical I-section Rectangular Any one of these Elliptical I-section Rectangular ANSWER DOWNLOAD EXAMIANS APP
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