Machine Design Which of the following key is preferred for the condition when a large amount of impact type torque is to be transmitted in both direction of rotation? Tangent key Gib-head key Woodruff key Feather key Tangent key Gib-head key Woodruff key Feather key ANSWER DOWNLOAD EXAMIANS APP
Machine Design The following type of nut is used with alien bolt Castle nut Any one of the above Hexagonal nut Slotted nut Castle nut Any one of the above Hexagonal nut Slotted nut ANSWER DOWNLOAD EXAMIANS APP
Machine Design Allen bolts are Self locking bolts Provided with hexagonal depression in head Designed for shock load Used in aircraft application Self locking bolts Provided with hexagonal depression in head Designed for shock load Used in aircraft application ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two non-intersecting and non-coplanar shafts are connected by gears, the arrangement is known as Bevel gearing Spur gearing Spiral gearing Helical gearing Bevel gearing Spur gearing Spiral gearing Helical gearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled spring is Larger/smaller depending on diameter of spring coil Equal Smaller Larger Larger/smaller depending on diameter of spring coil Equal Smaller Larger ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be over hauling screw, if the Friction angle is equal to helix angle Friction angle is less than helix angle Efficiency of screw is 100% Friction angle is more than helix angle Friction angle is equal to helix angle Friction angle is less than helix angle Efficiency of screw is 100% Friction angle is more than helix angle ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS