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The phase angle between current and volt...

The phase angle between current and voltage in a purely inductive circuit is

A

zero

B

`pi`

C

`pi//4`

D

`pi//2`

Text Solution

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The correct Answer is:
4
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Knowledge Check

  • The phase relationship between current and voltage in a pure resistive circuit is best represented by

    A
    B
    C
    D

  • The phase angle between the current and voltage in an L-R circuit is 30^(@) . What is the impendance of the circuit if the resistance in the circuit is 10sqrt(3) Omega ?

    A
    `10 Omega`
    B
    `15 Omega`
    C
    `20 Omega`
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  • An a.c. circuit contains a resistance of 3 Omega and inductive reactance of 4Omega . The cosine of the phase angle between the current and potential difference in this circuit is

    A
    `2/5`
    B
    `3/5`
    C
    `3/2`
    D
    `4/5`

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