Given below are an Assertion [As] and a Reason [R]. Choose the correct alternative. Assertion [As]: Alternating current (AC) is preferred over direct current (DC) for long-distance power transmission. Reason [R]: AC voltage can be stepped up or stepped down efficiently using transformers, reducing transmission line losses.

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Physics · Alternating Current

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both [As] and [R] are true, and [R] is the correct explanation of [As].

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Answer 1

[As] is false, but [R] is true.

Answer 2

[As] is true, but [R] is false.

Answer 3

Both [As] and [R] are true, but [R] is not the correct explanation of [As].

Answer 4

Both [As] and [R] are true, and [R] is the correct explanation of [As].

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