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Wattless current and power in purely reactive circuits

This type of question, asked 3 times: 14 Jun 2022, 25 Jun 2022, 13 Apr 2023. All 3 questions below, oldest first.

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  1. Question 1

    14 Jun 2022

    100
    Given below are two statements: Statement-I: The reactance of an ac circuit is zero. It is possible that the circuit contains a capacitor and an inductor. Statement-II: In ac circuit, the average power delivered by the source never becomes zero. In the light of the above statements, choose the correct answer from the options given below:

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  2. Question 2

    25 Jun 2022

    11
    If wattless current flows in the ACAC circuit, then the circuit is

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  3. Question 3

    13 Apr 2023

    103
    Given below are two statements: Statement I: An AC circuit undergoes electrical resonance if it contains either a capacitor or an inductor. Statement II: An AC circuit containing a pure capacitor or a pure inductor consumes high power due to its non-zero power factor. In the light of above statements, choose the correct answer from the options given below:

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