DC shunt generator has a full load output of 10kW at a terminal voltage of 240V. The armature  and the shunt field winding resistances are 0.6 and 160 ohms respectively. The sum of the  mechanical and core-losses is 500W. calculate the power required in kW at the driving shaft at  full-load, and the corresponding efficiency and voltage regulation

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
Chapter11: Transient Stability
Section: Chapter Questions
Problem 11.3P
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A DC shunt generator has a full load output of 10kW at a terminal voltage of 240V. The armature 
and the shunt field winding resistances are 0.6 and 160 ohms respectively. The sum of the 
mechanical and core-losses is 500W. calculate the power required in kW at the driving shaft at 
full-load, and the corresponding efficiency and voltage regulation

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