A watt's governor can work satisfactorily at speeds from A 60 to 80 r.p.m. B 80 to 100 r.p.m. C 100 to 200 r.p.m. D 200 to 300 r.p.m. A watt's governor can work satisfactorily at speeds from Correct Answer 60 to 80 r.p.m. Bissoy MCQ Team Mechanical Engineering Theory of Machine