Machine Design If the centre distance of the mating gears having involute teeth is increased, then the pressure angle None of these Increases Remains unchanged Decreases None of these Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Machine Design The angle of twist of shaft is Directly proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)² Directly proportional to (shaft diameter)² Directly proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)⁴ Inversely proportional to (shaft diameter)² Directly proportional to (shaft diameter)² ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is specified by its Pitch Pitch diameter Major diameter Minor diameter Pitch Pitch diameter Major diameter Minor diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design The design of pin of a rocker arm of an I.C. engine is based on Shearing failure Bearing failure Bending failure All of these Shearing failure Bearing failure Bending failure All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Idler pulley is used for All of these Increasing velocity ratio Changing the direction of motion of belt For applying tension All of these Increasing velocity ratio Changing the direction of motion of belt For applying tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design At low temperatures (say 75°C) the notched bar impact value of steel Depends on heat treatment carried out Increases markedly Remain same Decreases markedly Depends on heat treatment carried out Increases markedly Remain same Decreases markedly ANSWER DOWNLOAD EXAMIANS APP
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