Machine Design When the belt is transmitting maximum power, The tension in tight side is twice the centrifugal tension The tension in tight side is thrice the centrifugal tension None of these The tension in slack side is equal to the centrifugal tension The tension in tight side is twice the centrifugal tension The tension in tight side is thrice the centrifugal tension None of these The tension in slack side is equal to the centrifugal tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design At low temperatures (say 75°C) the notched bar impact value of steel Decreases markedly Increases markedly Depends on heat treatment carried out Remain same Decreases markedly Increases markedly Depends on heat treatment carried out Remain same ANSWER DOWNLOAD EXAMIANS APP
Machine Design In skew bevel gearing, the axes of shafts are Non-intersecting and non-parallel and the teeth are straight Non-intersecting and nonparallel and the teeth are curved Intersecting and the teeth are curved None of these Non-intersecting and non-parallel and the teeth are straight Non-intersecting and nonparallel and the teeth are curved Intersecting and the teeth are curved None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which one of the following is a positive drive? Crossed flat belt drive V-belt drive Rope drive Chain drive Crossed flat belt drive V-belt drive Rope drive Chain drive ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be a self locking screw, if its efficiency is None of these Equal to 50% More than 50% Less than 50% None of these Equal to 50% More than 50% Less than 50% ANSWER DOWNLOAD EXAMIANS APP
Machine Design In nitrated parts, the origins of the fatigue cracks will occur at Within the core Just below the surface None of these Surface Within the core Just below the surface None of these Surface ANSWER DOWNLOAD EXAMIANS APP
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