Machine Design Spring index is Indication of quality of spring Ratio of coil diameter to wire diameter Load required to produce unit deflection Its capability of storing energy Indication of quality of spring Ratio of coil diameter to wire diameter Load required to produce unit deflection Its capability of storing energy ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two helical springs of equal lengths are arranged to form a cluster spring, then Shear stress in each spring will be equal Load taken by each spring will be half the total load Only A is correct Both A and B is correct Shear stress in each spring will be equal Load taken by each spring will be half the total load Only A is correct Both A and B is correct ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a full journal bearing, the angle of contact of the bearing with the journal is 360° 180° 120° 270° 360° 180° 120° 270° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of the pulley for rope drive is usually 20° 35° 60° 45° 20° 35° 60° 45° ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of loads Tension Shear Combined loads Compression Tension Shear Combined loads Compression ANSWER DOWNLOAD EXAMIANS APP
Machine Design A circular shaft can transmit a torque of 5 kN-m. If the torque is reduced to 4 kN-m, then the maximum value of bending moment that can be applied to the shaft is 1 kN-m 2 kN-m 3 kN-m 4 kN-m 1 kN-m 2 kN-m 3 kN-m 4 kN-m ANSWER DOWNLOAD EXAMIANS APP
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