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A choke coil is preferred to a resistanc...

A choke coil is preferred to a resistance for reducing current in an ac circuit because .

A

choke s cheap

B

there is no wastage of energy

C

current becomes wattless

D

current strength increases

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • A choke coil has

    A
    high inductance and high resistance
    B
    high inductance and low resistance
    C
    low inductance and high resistance
    D
    low inductance and low resistance

  • A choke coil has

    A
    low inductance and high resistance
    B
    high inductance and low resistance
    C
    high inductance and high resistance
    D
    low inductance and low resistance

  • A choke coil has.

    A
    high inductance and high resistance
    B
    high inductance and low resistance
    C
    low inductance and high resistance
    D
    low inductance and low resistance

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