Two shafts connected by a Hooke’s joint have an angle of 18 degrees between the axes.Find the angle through which it should be turned to get the velocity ratio maximum.

Two shafts connected by a Hooke’s joint have an angle of 18 degrees

1.	Two shafts connected by a Hooke’s joint have an angle of 18 degrees between the axes.Find the angle through which it should be turned to get the velocity ratio maximum.
A.	180
B.	30
C.	45
D.	90
Answer» B. 30

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Double hooke’s joint can be used to keep the angular velocity of the shaft constant.
What is the purpose of double hooke’s joint?

Two shafts connected by a Hooke’s joint have an angle of 18 degrees between the axes.Find the angle through which it should be turned to get the velocity ratio maximum.

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