In a thick-walled cylinder pressurized inside, the hoop stress is maximum at

Q.

In a thick-walled cylinder pressurized inside, the hoop stress is maximum at

A. The center of the wall thickness

B. The outer radius

C. The inner radius

D. Both the inner and the outer radii

Answer & Explanation

The maximum hoop stress occurs at inner circumference and the hoop stress decreases towards the outer circumference.

Thus correct option is: C.

A. Both ends fixed

B. Both ends hinged

C. One end fixed and other the end hinged

D. One end fixed and the other end free

Answer & Explanation

A. centrifugal stresses

B. fluctuation of energy

C. fluctuation of speed

D. mass of the flywheel

Answer & Explanation

A. 4

B. 36

C. 49

D. 59

Answer & Explanation