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For a transformer, the turns ratio is 3 and its efficiency is 0.75. The current flowing in the primary coil is 2A and the voltage applied to it is 100 V. Then the voltage and the current flowing in the secondary coil are ……. Respectively.
Options
(a) 150 V, 1.5 A
(b) 300 V, 0.5 A
(c) 300 V,1.5 A
(d) 150 V, 0.5 A
Correct Answer:
300 V, 0.5 A
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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the nucleus ²⁷₁₃Al has nuclear radius of about 3.6 fm
- The binding energy per nucleon in deuterium and helium nuclei are 1.1 MeV and 7.0 MeV
- A source and an observer approach each other with same velocity 50 m/s. If the frequency
- The minimum number of NAND gates used to construct an OR gate is
- For a given velocity, a projectile has the same range R for two angles of projection.
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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