Machine Design The load cup of a screw jack is made separate from the head of the spindle to Enhance the load carrying capacity of the jack Reduce the effort needed for lifting the working load Prevent the rotation of load being lifted Reduce the value of frictional torque Enhance the load carrying capacity of the jack Reduce the effort needed for lifting the working load Prevent the rotation of load being lifted Reduce the value of frictional torque ANSWER DOWNLOAD EXAMIANS APP
Machine Design For low and moderate speed engines, the cam follower should move with Uniform velocity Cycloidal motion Uniform acceleration and retardation Simple harmonic motion Uniform velocity Cycloidal motion Uniform acceleration and retardation Simple harmonic motion ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a spring is cut down into two springs, the stiffness of cut springs will be Half None of these Same Double Half None of these Same Double ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be 0.98 0.97 0.99 0.96 0.98 0.97 0.99 0.96 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Basic shaft is one Does not exist Whose lower as well as upper deviations are zero Whose upper deviation is zero Whose lower deviation is zero Does not exist Whose lower as well as upper deviations are zero Whose upper deviation is zero Whose lower deviation is zero ANSWER DOWNLOAD EXAMIANS APP
Machine Design The longitudinal joint in boilers is used to get the required Length and diameter of boiler Efficiency of boiler Length of boiler Diameter of boiler Length and diameter of boiler Efficiency of boiler Length of boiler Diameter of boiler ANSWER DOWNLOAD EXAMIANS APP
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