Machine Design For circumferential joint in boilers, the type of joint used is Butt joint with double cover plate Any one of the above Butt joint with single cover plate Lap joint with one ring overlapping the other Butt joint with double cover plate Any one of the above Butt joint with single cover plate Lap joint with one ring overlapping the other ANSWER DOWNLOAD EXAMIANS APP
Machine Design For unequal width of butt straps, the thicknesses of butt straps are 0.75 t for wide strap on the inside and 0.625 t for narrow strap on the outside 0.75 t for narrow strap on the inside and 0.625 t for wide strap on the outside 0.75 t for both the straps on the inside and outside 0.625 t for both the straps on the inside and outside 0.75 t for wide strap on the inside and 0.625 t for narrow strap on the outside 0.75 t for narrow strap on the inside and 0.625 t for wide strap on the outside 0.75 t for both the straps on the inside and outside 0.625 t for both the straps on the inside and outside ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to withstand resistance to wear, the best profile of gear is 14½° full depth involute tooth 20° full depth involute tooth 20° involute stub tooth 14½° stub tooth 14½° full depth involute tooth 20° full depth involute tooth 20° involute stub tooth 14½° stub tooth ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a steam engine, the valve rod is connected to an eccentric rod by means of Knuckle joint Universal joint Cotter joint Flange coupling Knuckle joint Universal joint Cotter joint Flange coupling ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following bearing is preferred for oscillating conditions? Double row roller bearing Angular contact single row ball bearing Taper roller bearing Needle roller bearing Double row roller bearing Angular contact single row ball bearing Taper roller bearing Needle roller bearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design The connecting rod bolts are tightened up so that tightening stress Approaches yield point Is 50% of yield point Is about yield point divided by safety factor Is just sufficient to hold parts together Approaches yield point Is 50% of yield point Is about yield point divided by safety factor Is just sufficient to hold parts together ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS