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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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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Alternating current is transmitted to distant places at
- A wire of one metre length carries a constant current. The wire is bent to form
- An aicraft executes a horizontal loop of radius 1 km with a speed of 900 kmh⁻¹
- The frequency of a light wave in a material is 2 x 10¹⁴ Hz and wavelength is 5000Å.
- If the electric field lines is flowing along axis of a cylinder, then the flux
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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