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A choke is preferred to a resistance for limiting current in AC circuit because
Options
(a) Choke is cheap
(b) There is no wastage of power
(c) Choke is compact in size
(d) Choke is good absorber of heat
Correct Answer:
There is no wastage of power
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A spherical planet has a mass Mp and diameter Dp. A particle of mass
- An electric kettle has two heating elements. One brings it to boil in ten minutes
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- A source of unknown frequency gives 4 beats/s, when sounded with a source harmonic
- If two charges +4e and +e are at a distance x apart, then at what distance charge q
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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