Design of Machine Elements

Q.  Two pulleys of an open belt drive A and B transmit power of 100 kW from pulley A running at 1000 r.p.m to pulley B at 500 r.p.m. If diameter of pulley A is 150 mm and 3% is the slip at operating conditions then what is the diameter of pulley B? (Assume thickness of belt = 12 mm)

a. 300.22 mm
b. 326.28 mm
c. 302.28 mm
d. 317.13 mm


ANSWER: See Answer
 
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