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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: - The magnetic flux linked with a coil at any instant t is given by ?, find emf
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
- If a spring of spring constant k stretched by a length x under tension T, the energy
- A Galilean telescope has an objective of focal length 100 cm and magnifying power 50
- If r be the distance of a point on the axis of a magnetic dipole from its centre
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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