Machine Design For maximum power, the velocity of the belt will be None of these √(T/m) √(T/2m) √(T/3m) None of these √(T/m) √(T/2m) √(T/3m) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The period during which the cam follower remains at rest, when cam moves, is known as Dwell period Fixed period Constant period Idle period Dwell period Fixed period Constant period Idle period ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following spring is used in mechanical wrist watch? Helical compression spring Spiral spring Belleville spring Torsion spring Helical compression spring Spiral spring Belleville spring Torsion spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design For tight leakage joints, following type of thread is best suited Square Metric NPT (national pipe threads). Buttress Square Metric NPT (national pipe threads). Buttress ANSWER DOWNLOAD EXAMIANS APP
Machine Design Tapered roller bearings can take Both radial and axial loads and the ratio of these being less than unity Both radial and axial loads and the ratio of these being greater than unity Axial load only Radial load only Both radial and axial loads and the ratio of these being less than unity Both radial and axial loads and the ratio of these being greater than unity Axial load only Radial load only ANSWER DOWNLOAD EXAMIANS APP
Machine Design A triple riveted butt joint with double straps of unequal width is to be designed for a boiler shell. The pitch of the rivets in the outer row is double the pitch in the inner row and zigzag riveting is proposed. Which of the following statement is correct? There are five rivets per pitch length, all in double shear There are five rivets per pitch length, out of which four are in double shear and one is in single shear There are four rivets per pitch length, out of which two are in single shear and two are in double shear There are four rivets per pitch length, all in double shear There are five rivets per pitch length, all in double shear There are five rivets per pitch length, out of which four are in double shear and one is in single shear There are four rivets per pitch length, out of which two are in single shear and two are in double shear There are four rivets per pitch length, all in double shear ANSWER DOWNLOAD EXAMIANS APP
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