Answered: Which of the following type of…

Which of the following type of induction motor torque and slip can be changed easily? a. Non Salient Pole O b. Wound Rotor O c. Squirrel Cage O d Salient Pole

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter33: Single-phase Motors

Section: Chapter Questions

Problem 30RQ: How can the holding torque of a stepping motor be increased?

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Concept explainers

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

Question

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Which of the following type of induction motor torque and slip can be
changed easily?
a. Non Salient Pole
O b. Wound Rotor
O c. Squirrel Cage
O d. Salient Pole

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