Mechanical Engineering Mcqs — Test 22
Page 1 of 3
Question 1
The force acting along the circumference will cause stress in the walls in a direction normal to the longitudinal axis of cylinder; this stress is called___________________?
Question 2
A cylindrical section having no joint is known as ____________________?
Question 3
The safe twisting moment for a compound shaft is equal to the _________________?
Question 4
The value of shear stress which is induced in the shaft due to the applied couple varies____________________?
Question 5
In a belt drive, the pulley diameter is doubled, the belt tension and pulley width remaining same. The changes required in key will be____________________?
Question 6
If rain is falling in the opposite direction of the movement of a pedestrain, he has to hold his umbrella ________________________?
Question 7
Dynamic friction as compared to static friction is __________________?
Question 8
The algebraic sum of moments of the forces forming couple about any point in their plane is__________________?
Question 9
If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either___________________?
Question 10
The co-efficient of friction depends upon _________________?