-phase 3730W, 220V, 8 poles and 50 Hz asynchronous motor operates at full load with a slip of 0.025. The sum of the rotational losses including friction + windage losses and other (stray load) losses is 5% of the output power. Find the induced (electromagnetic) moment at full load. Answer options group 51,1451 N.m. 12.7863 N.m. 63.3692 N.m. 70.7351 N.m. 40.2582 N.m. 25.5725 N.m. 38.3588 N.m. 84.6395 N.m.
-phase 3730W, 220V, 8 poles and 50 Hz asynchronous motor operates at full load with a slip of 0.025. The sum of the rotational losses including friction + windage losses and other (stray load) losses is 5% of the output power. Find the induced (electromagnetic) moment at full load. Answer options group 51,1451 N.m. 12.7863 N.m. 63.3692 N.m. 70.7351 N.m. 40.2582 N.m. 25.5725 N.m. 38.3588 N.m. 84.6395 N.m.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Question
3-phase 3730W, 220V, 8 poles and 50 Hz asynchronous motor operates at full load with a slip of 0.025. The sum of the rotational losses including friction + windage losses and other (stray load) losses is 5% of the output power. Find the induced (electromagnetic) moment at full load.
Answer options group
51,1451 N.m.
12.7863 N.m.
63.3692 N.m.
70.7351 N.m.
40.2582 N.m.
25.5725 N.m.
38.3588 N.m.
84.6395 N.m.
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