A universal joint is an example ofa)higher pairb)lower pairc)rolling p...
A lower pair is one in which there occurs a surface or area contact between two members, e.g. nut and screw, universal joint used to connect two propeller shafts.A screw pair requires cut threads in two links, so that there is a turning as well as sliding motion between them. This joint has one degree of freedom.
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A universal joint is an example ofa)higher pairb)lower pairc)rolling p...
Universal Joint as a Lower Pair:
A universal joint is a mechanical component that is used to transmit torque and power between two shafts that are at an angle to each other. This type of joint is commonly used in applications such as automotive drive shafts, machine tools, and industrial equipment.
A lower pair is a type of kinematic pair that allows relative motion between two bodies in a single degree of freedom. In a lower pair, the motion between the two bodies is constrained by contact between two surfaces.
The universal joint is an example of a lower pair because it has two shafts that are connected by a joint with two yokes. These yokes are designed to allow the shafts to move in different directions while transmitting torque between them. The motion of the joint is constrained by the contact between the yokes and the shafts, which allows for rotation around a single degree of freedom.
Therefore, the correct answer is option B) lower pair.
A universal joint is an example ofa)higher pairb)lower pairc)rolling p...
I think b is the correct answer because when it is in working condition it slides between tge grooves provided in its complementary part.....
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