733Mechanical EngineeringMedium
Flexible coupling is used because ________?
Ait prevents shock transmission and eliminates stress reversals
Bit is easy to engage and disengage
Cit transmits shocks gradually
Dit increases shaft life
Eit is easy to disassemble
Correct answer
A. it prevents shock transmission and eliminates stress reversals
Explanation
The correct answer is it prevents shock transmission and eliminates stress reversals.