Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio None of these Remains unchanged Decreases Increases None of these Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design A long helical spring having a spring stiffness of 12 kN/m and number of turns 20, breaks into two parts with number of turns 10 each in both the parts. If the two parts are connected in series, then the softness of the resultant spring will be 6 kN/m 30 kN/m 24 kN/m 12 kN/m 6 kN/m 30 kN/m 24 kN/m 12 kN/m ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having closed ends, the fluid pressure induces None of these Longitudinal stress Circumferential stress Shear stress None of these Longitudinal stress Circumferential stress Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design In helical gears, the distance between similar faces of adjacent teeth along a helix on the pitch cylinders normal to the teeth, is called Axial pitch Diametral pitch Module Normal pitch Axial pitch Diametral pitch Module Normal pitch ANSWER DOWNLOAD EXAMIANS APP
Machine Design In cross or regular lay ropes Wires in two adjacent strands are twisted in opposite direction Direction of twist of wires and strands are same Wires are not twisted Direction of twist of wires in strands is opposite to the direction of twist of strands Wires in two adjacent strands are twisted in opposite direction Direction of twist of wires and strands are same Wires are not twisted Direction of twist of wires in strands is opposite to the direction of twist of strands ANSWER DOWNLOAD EXAMIANS APP
Machine Design A chain drive transmits __________ power as compared to belt drive. Less More Same None of these Less More Same None of these ANSWER DOWNLOAD EXAMIANS APP
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