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Problem 2. A 330 KW, 500 V dc shunt generator has an armature resistance of 0.04 Q, the field resistance is 57 N. The stray power loss (SPL) at rated voltage and speed is 5,720 watts. Calculate: a. Full-load efficiency b. Load at Max. Efficiency c. Value of Max. Efficiency

Problem 2. A 330 KW, 500 V dc shunt generator has an armature resistance of 0.04 Q, the field resistance is 57 N. The stray power loss (SPL) at rated voltage and speed is 5,720 watts. Calculate: a. Full-load efficiency b. Load at Max. Efficiency c. Value of Max. Efficiency

Introductory Circuit Analysis (13th Edition)
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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Problem 2. A 330 KW, 500 V dc shunt generator has an armature resistance of 0.04 Q, the field resistance is 57 N. The stray power loss (SPL) at rated voltage and speed is 5,720 watts. Calculate: a. Full-load efficiency b. Load at Max. Efficiency c. Value of Max. Efficiency
Transcribed Image Text:Problem 2. A 330 KW, 500 V dc shunt generator has an armature resistance of 0.04 Q, the field resistance is 57 N. The stray power loss (SPL) at rated voltage and speed is 5,720 watts. Calculate: a. Full-load efficiency b. Load at Max. Efficiency c. Value of Max. Efficiency
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