Monday
April 21, 2014

Homework Help: Electricity

Posted by Nick on Thursday, January 24, 2008 at 2:50pm.

A motor running at its rated power provides 2.6 lb-ft torque at its rated speed of 2020 rpm. The motor draws 5.6-A from a 230-V supply at a phase angle of 37 degrees. Determine the following: The horsepower delivered by the motor, The efficiency of the motor.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A motor is rated to deliver 10.0kW. At what speed can this motor raise...
Physics - 1.) A lawnmower engine claims to provide 18 hp of power and 6.25 ft ...
Physics - 1.) A lawnmower engine claims to provide 18 hp of power and 6.25 ft lb...
MECHANICAL ENGINEERING - Need help with some engineering math problems? 1. You ...
Physics - An electric motor has 72 turns of wire wrapped on a rectangular coil, ...
Physics - An electric motor is rated to have a maximum power output of 0.72 hp. ...
Electricity - A 3-phase 50Hz, 8 pole induction motor has an effective stator to ...
physics - A freely running motor rests on a thick rubber pad to reduce vibration...
physics - A freely running motor rests on a thick rubber pad to reduce vibration...
algebra - The power (P) required to run a motor is equal to the voltage (E) ...

Search
Members