# Starting and maximum torque for wound rotor induction machine

Not what you're looking for?

A 3 phase, 50 Hz, 6 pole wound rotor induction machine has the following per phase parameters:

Rs = Negligible

Ls = 0.003 H

Rr = 0.3 Ohm

Lr = 0.002 H

Lm = 0.1 H

Rc = Infinity

Ns/Nr = 1.2

The voltage applied to each phase is 240 Vrms.

Find: the starting torque,

the maximum torque, and

the speed at maximum torque.

##### Purchase this Solution

##### Solution Summary

Solution gives the basic formulas and equivalent circuit of induction motor in order to compute the answers.

##### Purchase this Solution

##### Free BrainMass Quizzes

##### Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.

##### Basic Physics

This quiz will test your knowledge about basic Physics.

##### Intro to the Physics Waves

Some short-answer questions involving the basic vocabulary of string, sound, and water waves.

##### Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

##### Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.