If generator armature current is 2A, the motor armature current is 3A, Voltage is 240 V , motor armature resistance is 4 ohm and generator armature resistance is 5 ohm then the mechanical, iron and stray losses is

If generator armature current is 2A, the motor armature current is 3A, Voltage is 240 V , motor armature resistance is 4 ohm and generator armature resistance is 5 ohm then the mechanical, iron and stray losses is

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 3RQ

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Concept explainers

Winding and Constructions

Alternating Current (AC) winding is generally of the 3-phase type due to the inherent advantages of the 3-phase machine. Armature coils must be connected to the yield balance (equivalent in magnitude and 2/3 of the series phase difference of the rod) 3-phase electromotive forces (emf). The armature should be divided into step-bands to start with slots around the perimeter.In the construction of AC machines, the frame is used as an external protective shield to protect it from environmental conditions. The frame also serves as the outer perimeter, allowing the interior to be easily placed. The static state section of the devices is the stator winding attached stator.

Question

If generator armature current is
2A, the motor armature current
is 3A, Voltage is 240 V , motor
armature resistance is 4 ohm
and generator armature
resistance is 5 ohm then the
mechanical, iron and stray
*losses is

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