A fan is listed having the following performance with standard air: Volume discharge: 120cu.m/s Speed: 7.0rps Static pressure: 310mm water gauge BP required: 620kW The system duct will remain the same and the fan will discharge the same volume of 120cu.m/s of air at 93degreeC and a barometric pressure of 735mmHg, when its speed is 7.0rps. Find the brake power input of the fan and the static pressure required.

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Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.