A Watt‚Äö√Ñ√∂‚àö√ë‚àö¬•s governor can work satisfactorily at speeds from$

A Watt‚Äö√Ñ√∂‚àö√ë‚àö¬•s governor can work sa

1.	A Watt‚Äö√Ñ√∂‚àö√ë‚àö¬•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
Answer» B. 80 to 100 r.p.m