1. The type of coupling used to join two shfts whose axes are neither in same straight line nor parallel, but intersect is.......
A.flexible coupling
B.universal coupling
C.chain coupling
D.Oldham's coupling
2. Flexible coupling is used because.......
A.it is easy to disassemble
B.it is easy to engage and disengage
C.it transmits shocks gradually
D.it prevents shock transmission and eliminates stress reversals
E.it increases shaft life
3. Universal coupling is ............ types of coupling.
A. Flexible
B. Rigid
4. Flange coupling is ............ types of coupling.
A. Flexible
B. Rigid
5. Muff coupling is designed as a .........
A. Thick cylinder
B. Thin cylinder
C. Solid shaft
D. Hollow shaft