Friday
March 27, 2015

Homework Help: Physics

Posted by Claire on Saturday, October 24, 2009 at 8:41am.

A 2-hp motor drives a sanding belt. If the efficiency of the motor is 87% and that of the sanding belt 75% due to slippage, what is the overall efficiency of the system?

The answer has to be 65.25%. Can someone please help me to work it out?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - container factory uses a 450 W motor to operate a conveyor belt that ...
Physics - container factory uses a 450 W motor to operate a conveyor belt that ...
Science - container factory uses a 450 W motor to operate a conveyor belt that ...
physics - A small motor draws a current of 1.76 A from a 110 V line. The output ...
physics - An electric motor runs at a constant rotational frequency of 3000 r/...
Electricity - A motor running at its rated power provides 2.6 lb-ft torque at ...
physics - The flywheel of a motor is connected to the flywheel of an electric ...
Physics - An 8.5 x 10^2 elevator is pulled up at a constant velocity of 1 m/s by...
Physics 11 - A 1.00 x 10^4 W electric motor is used to lift a 955 kg object ...
Science - Please help me on my science homework....Motor A uses 1000 joules of ...

Members