In which power transmitting drive polygon effect is observed? A. Belt drive B. Chain drive C. Both a and b D. None of these Right Answer: B. Chain drive Share : January 22, 2018 Hassan Ali Mechanical Engineering Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -What is the entropy of the system at equilibrium state?Rankine-Gordon’s empirical formula is applicable for?Which of the following energy conversion devices convert heat into work?