2: Calculate the maximum load of motor reached over full load that can be carried by a 25 kW output motor, if the temperature rise is not to exceed (50) C after one hour on overload. The temperature rise on full load, after 2 hour is (30) C and after 4 hours is (40) C. Assume losses proportional to square of load.

2: Calculate the maximum load of motor reached over full load that can be carried by a 25 kW output motor, if the temperature rise is not to exceed (50) C after one hour on overload. The temperature rise on full load, after 2 hour is (30) C and after 4 hours is (40) C. Assume losses proportional to square of load.

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 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...

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