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20. The preferred method for applying the field excitation voltage uses a field relay which operates on the principle of Ar speed application B. time application C. thermal application D. angle application
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20 votes
20. The preferred method for applying the field excitation voltage uses a field relay which operates on the

principle of
Ar speed application
B. time application
C. thermal application
D. angle application

User Ryan Nghiem
by
3.1k points

2 Answers

7 votes
Answer D

Step-by-step explanation:
User Perkss
by
3.5k points
9 votes
I’m pretty sure the answer is C but if not I’m sorry
User Jkammerer
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2.7k points
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