# Numerical - Diameter of pulley, given - slip, power & thickness

**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)***- Published on 23 Sep 15***a.** 300.22 mm

**b.** 326.28 mm

**c.** 302.28 mm

**d.** 317.13 mm

**ANSWER: 302.28 mm **