The amature circuit vesistance of an 18.65kw. 250v series motor is 0.1w. the brush voltage drop is 3v. and the series field vesistance is 0.05. When the motor takes 80a. speed is 600r.p.m Calcuate the speed when the current is 100a

The amature circuit vesistance of an 18.65kw. 250v series motor is 0.1w. the brush voltage drop is 3v. and the series field vesistance is 0.05. When the motor takes 80a. speed is 600r.p.m Calcuate the speed when the current is 100a

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 1RQ: Alternating current is __________. a. an alternating flow of electrons b. electrons reversing their...

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Code Conversion

The method or technique used to convert code from one format to another is termed code conversion. Code conversions are most commonly used in computers, digital electronics, microprocessors, etc.

Question

DEGREE: ELECTRICAL ENGINEERING
SUBJECT/COURSE: AC MACHINES

NOTE: Please solve in this way.
1. Please have a good handwriting, some of the answers are not readable. Thank you!
2. GIVEN. (Include symbols and units)
3. REQUIRED/FIND/MISSING (with symbol/s and units)
4. ILLUSTRATIONS such as diagrams and graphs are Required
5. Step-by-step SOLUTION with Formulas and Symbols. No Shortcut, no skipping, and detailed as possible
6. FINAL ANSWERS must be rounded up to three decimal places with the corresponding units and must be enclosed in a rectangle.

The amature circuit vesistance of an 18.65kw.
250v series motor is 0.1w. the brush voltage drop
is 3v. and the series field vesistance is 0.05. When
the motor takes 80a. speed is 600r.p.m Calcuate
the speed when the current is 100a

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