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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.
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- If h is Planck’s constant, the momentum of a photon of wavelength 0.01 Å is
- A thin ring of radius R meter has charge q coulomb uniformly spread on it
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
- If h is Planck’s constant, the momentum of a photon of wavelength 0.01 Å is
- A thin ring of radius R meter has charge q coulomb uniformly spread on it
- In Young’s double silt experiment, 12 fringes are observed to be formed
- Light of wavelength λᴀ and λᴃ falls on two identical metal plates A and B respectively.
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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