Basic Electrical - II

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1. Power consumed in a pure inductive circuit is

(A) zero.
(B) less.
(C) high.
(D) infinity.

2. A capacitor block

(A) DC.
(B) AC.
(C) both AC or DC.
(D) none of the above.

3. An inductor blocks

(A) AC.
(B) DC.
(C) both AC or DC.
(D) none of the above.

4. Frequency of direct current is

(A) zero.
(B) unity.
(C) 50 Hz.
(D) infinity

5. Power factor of direct current is

(A) zero.
(B) lagging.
(C) unity.
(D) leading.


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