Machine Design The allowable static stress for steel gears is approximately __________ of the ultimate tensile stress. Double One-fourth One-half One-third Double One-fourth One-half One-third ANSWER DOWNLOAD EXAMIANS APP
Machine Design The product of the diametral pitch and circular pitch is equal to 1/π π × number of teeth 1 π 1/π π × number of teeth 1 π ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of driving tensions in V-belt drives is __________ flat belt drives. sin α times more than cosec α times more than sin α times less than Equal to sin α times more than cosec α times more than sin α times less than Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the belt is transmitting maximum power, the belt speed should be(Where, m = mass of belt per meter (kg/m) and Pmax = maximum permissible tension in belt (N)) √(3m /Pmax) √(Pmax / 2m) √(Pmax / 3m) √(Pmax / m) √(3m /Pmax) √(Pmax / 2m) √(Pmax / 3m) √(Pmax / m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which process will increase the fatigue duration of parts? Electroplating Shot-peening De-carburisation Finishing and polishing Electroplating Shot-peening De-carburisation Finishing and polishing ANSWER DOWNLOAD EXAMIANS APP
Machine Design The property of a bearing material which has the ability to accommodate shaft deflections and bearing inaccuracies by plastic deformation without excessive wear and heating, is known as Bondability Fatigue strength Comformability Embeddability Bondability Fatigue strength Comformability Embeddability ANSWER DOWNLOAD EXAMIANS APP
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