Machine Design The usual proportion for the width of key is (where d = Diameter of shaft or diameter of hole in the hub) d/4 d/6 d/8 d/2 d/4 d/6 d/8 d/2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Yield point in fatigue loading as compared to static loading is Higher Lower Same Depends on other factors Higher Lower Same Depends on other factors ANSWER DOWNLOAD EXAMIANS APP
Machine Design The product of the diametral pitch and circular pitch is equal to π π × number of teeth 1 1/π π π × number of teeth 1 1/π ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be 0.8 d 1.2 d 1.8 d 1.57 d 0.8 d 1.2 d 1.8 d 1.57 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design A double fillet welded joint with parallel fillet weld of length 'l' and leg 's' is subjected to a tensile force 'P'. Assuming uniform stress distribution, the shear stress in the weld is given by P/√2.s.l √2P/s.l P/2.s.l 2P/s.l P/√2.s.l √2P/s.l P/2.s.l 2P/s.l ANSWER DOWNLOAD EXAMIANS APP
Machine Design Allen bolts are Used in aircraft application Provided with hexagonal depression in head Self locking bolts Designed for shock load Used in aircraft application Provided with hexagonal depression in head Self locking bolts Designed for shock load ANSWER DOWNLOAD EXAMIANS APP
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