b) A certain winding made up of copper has a resistance of 100 Q at room temperature. If resistance temperature coefficient of copper at 0 C° is 0.00428/C°, calculate the winding resistance if temperature is increased to 45 C°. Assume room temperature as 25 C°.

b) A certain winding made up of copper has a resistance of 100 Q at room temperature. If resistance temperature coefficient of copper at 0 C° is 0.00428/C°, calculate the winding resistance if temperature is increased to 45 C°. Assume room temperature as 25 C°.

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.7MCQ: Consider Figure 3.5. Match the following, those on the left to those on the right. (i) Im (a)...

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Question

b) A certain winding made up of copper has a resistance of 100 Q at room
temperature. If resistance temperature coefficient of copper at 0 C° is
0.00428/C°, calculate the winding resistance if temperature is increased
to 45 C°. Assume room temperature as 25 C°.

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