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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
- To observed diffraction, the size of the obstacle
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- A siren emitting sound of frequency 800 Hz is going away from a static listener
- Light of two different frequencies whose photons have energies 1eV
- The rest energy of an electron is
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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