Machine Design In order to have smooth operation, the minimum number of teeth on the smaller sprocket, for moderate speeds, should be 21 17 25 15 21 17 25 15 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the belt speed increases Power transmitted remains the same Power transmitted increases Power transmitted decreases Power transmitted increases to a maximum value and then decreases Power transmitted remains the same Power transmitted increases Power transmitted decreases Power transmitted increases to a maximum value and then decreases ANSWER DOWNLOAD EXAMIANS APP
Machine Design A circular shaft can transmit a torque of 5 kN-m. If the torque is reduced to 4 kN-m, then the maximum value of bending moment that can be applied to the shaft is 4 kN-m 1 kN-m 3 kN-m 2 kN-m 4 kN-m 1 kN-m 3 kN-m 2 kN-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the fulcrum is in between the load and effort, the lever is said to be of Third type Second type First type Any one of these Third type Second type First type Any one of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Machine screws are Similar to stud Slotted for a screw driver and generally used with a nut Similar to small size tap bolts except that a greater variety of shapes of heads are available Used to prevent relative motion between two parts Similar to stud Slotted for a screw driver and generally used with a nut Similar to small size tap bolts except that a greater variety of shapes of heads are available Used to prevent relative motion between two parts ANSWER DOWNLOAD EXAMIANS APP
Machine Design The creep in the belt is due to Effect of temperature on belt Unequal extensions in the belt due to tight and slack side tensions Material of belt Stresses beyond elastic limit of belt material Effect of temperature on belt Unequal extensions in the belt due to tight and slack side tensions Material of belt Stresses beyond elastic limit of belt material ANSWER DOWNLOAD EXAMIANS APP
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