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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
- A galvanometer having internal resistance 10Ω requires 0.01 A for a full scale
- A radioactive substance contains 10000 nuclei and its halflife period is 20 days
- The electric potential V at any point (x,y,z) all in meters in space is given by
- Two identical flutes produce fundamental notes of frequency 300 Hz at 27° C
- If vₑ is escape velocity and vₙ is orbital velocity of a satellite
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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