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Figure P2.2 5 mA 18 V Figure P2.2 Full Alternative Text

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 22RQ

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Question

1. Is the interconnection of ideal sources in the circuit
valid? Explain.
2. Identify which sources are developing power and which sources are
absorbing power.
3. Verify that the total power developed in the circuit equals the total
power absorbed.
4. Repeat (a)–(c), reversing the polarity of the 18 V source.

Figure P2.2
5 mA
18 V
Figure P2.2 Full Alternative Text

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