A fully electric car is run by a permanent magnet dc motor. This motor delivers 1.25 kW of power on its shaft while moving on a plane surface at a constant speed. What is the back EMF generated in this motor (in V) in this condition, while it is drawing 38 A of current from the battery? [Please do not write unit along with the numerical value in the answer column] What will be the new back EMF generated in this motor (in V) if it is climbing a slope at the same speed and delivering a shaft power = 1.6 times the earlier power output? [Please do not write unit along with the numerical value in the answer column] What will be the new current consumed by this motor in A, while climbing this slope? [Please do not write unit along wi the numerical value in the answer columnj
A fully electric car is run by a permanent magnet dc motor. This motor delivers 1.25 kW of power on its shaft while moving on a plane surface at a constant speed. What is the back EMF generated in this motor (in V) in this condition, while it is drawing 38 A of current from the battery? [Please do not write unit along with the numerical value in the answer column] What will be the new back EMF generated in this motor (in V) if it is climbing a slope at the same speed and delivering a shaft power = 1.6 times the earlier power output? [Please do not write unit along with the numerical value in the answer column] What will be the new current consumed by this motor in A, while climbing this slope? [Please do not write unit along wi the numerical value in the answer columnj
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
Section: Chapter Questions
Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...
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