1.

Which of the following is an I.S.I. symbol of cut-out power?

A. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/151-1104-1.png">
B. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/151-1104-2.png">
C. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/151-1104-3.png">
D. <img src="/_files/images/electronics-and-communication-engineering/networks-analysis-and-synthesis/151-1104-4.png">
Answer» E.


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