Answered: A 3-phase, 400v, y-connected induction…

A 3-phase, 400v, y-connected induction motor has an equivalent t-circuit consisting of r1=1w, x1=20 equivalent rotor values are r2'=1.2w,

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.17MCQ: Consider the load convention that is used for the RLC elements shown in Figure 2.2 of the text. A....

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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.

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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.

A 3-phase, 400v, y-connected induction mator
has an equivalent t-circuit consisting of r1=1w,
x1=2w. equivalent vator values are r2'=1.2w,
x2'=1.5w The exciting branch has an impedance
of (4 + j40) w If sip is 5% find (i) current
(i) efficiency (iii) power factor (iv) output
Assume friction lo6s ta be 250w.

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