A choke is preferred to resistance for limiting current in ac circuit because

Physics · Class 12 · CBSEAlternating Current

A choke is preferred to resistance for limiting current in ac circuit because

  1. choke is cheap
  2. there is no wastage of power
  3. choke is compact in size
  4. choke is a good absorber of heat

Answer

(B) there is no wastage of power

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