Machine Design The velocity factor for ordinary cut gears operating at velocities up to 12.5 m/s is equal to 6/(6 + v) 3/(3 + v) 0.75/(0.75 + √v) 4.5/(4.5 + v) 6/(6 + v) 3/(3 + v) 0.75/(0.75 + √v) 4.5/(4.5 + v) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of the washer is to Provide cushioning effect Provide bearing area Fill up the axial gap Absorb shocks and vibrations Provide cushioning effect Provide bearing area Fill up the axial gap Absorb shocks and vibrations ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of medium series have capacity __________ over the light series. 30 to 40% 40 to 50% 20 to 30% 10 to 20% 30 to 40% 40 to 50% 20 to 30% 10 to 20% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The anti-friction bearings Can carry both radial and thrust loads Have low starting and low running friction at moderate speeds All of these Have high initial cost Can carry both radial and thrust loads Have low starting and low running friction at moderate speeds All of these Have high initial cost ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing 0.8% carbon is known as Eutectoid steel Hypereutectoid steel None of these Hypo-eutectoid steel Eutectoid steel Hypereutectoid steel None of these Hypo-eutectoid steel ANSWER DOWNLOAD EXAMIANS APP
Machine Design The difference between the upper limit and lower limit of a dimension is called Tolerance Actual size Nominal size Basic size Tolerance Actual size Nominal size Basic size ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS