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Transformer is used to
Options
(a) convert AC to DC voltage
(b) convert DC to AC voltage
(c) obtain desired DC power
(d) obtain desired AC voltage and current
Correct Answer:
obtain desired AC voltage and current
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A galvanometer acting as a voltmeter will have
- The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν
- A cricket ball of mass 250 g collides with a bat with velocity 10 m/s
- In which of the follows decays, the element does not change?
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A galvanometer acting as a voltmeter will have
- The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν
- A cricket ball of mass 250 g collides with a bat with velocity 10 m/s
- In which of the follows decays, the element does not change?
- The tension in a piano wire is 10 N. What should be the tension in the wire to produce
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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