Machine Design Two rigid plates are clamped by means of bolt and nut with an initial force F. After tightening, a separating force P (P < F) is applied to the lower plate, which in turn acts on the nut. The tension in the both after this is F F + P F.P P F F + P F.P P ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring is used to Measure forces Apply forces All of these Store energy Measure forces Apply forces All of these Store energy ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the levers of third type, the mechanical advantage is __________ one. Equal to More than None of these Less than Equal to More than None of these Less than ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit of a material with finished surface in comparison to rough surface is Same More More or less depending on quantum of load Less Same More More or less depending on quantum of load Less ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used. Parallel None of these Square Rectangular Parallel None of these Square Rectangular ANSWER DOWNLOAD EXAMIANS APP
Machine Design The anti-friction bearings Can carry both radial and thrust loads Have high initial cost All of these Have low starting and low running friction at moderate speeds Can carry both radial and thrust loads Have high initial cost All of these Have low starting and low running friction at moderate speeds ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS