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When the power factor of a circuit is zeroa

A. Power absorbed is maximum

B. Power absorbed is minimum

C. Power absorbed is zero

D. The impedance is minimum

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    An impedance given by 90 -45 is a/an ___ impedance.
  15. When the power factor of a circuit is zeroa
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  20. The hot resistance of an incandescent lamp is about ___ times its cold resistance.
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  22. When capacitors are connected in parallela the total capacitance is
  23. A capacitance of 0.05 F equals
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  26. Which of the following describes the action of a capacitor?
  27. What dielectric is generally employed by a variable capacitor?
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