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A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns in secondary coil. It is connected to a 220 V main supply and secondary feeds to a 100 kΩ resistance. The potential difference per turn is
Options
(a) 1.1 V
(b) 25 V
(c) 18 V
(d) 11 V
Correct Answer:
1.1 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When the wavelength of sound changes from 1 m to 1.01 m,
- Two slits in Young’s experiment have widths in the ratio 1:25. The ratio of intensity
- Which of the following is the function of the step-up transformer?
- If t₁ ̷ ₂ is the half-life of a substance, then t₃ ̷ ₄ is the time in which
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When the wavelength of sound changes from 1 m to 1.01 m,
- Two slits in Young’s experiment have widths in the ratio 1:25. The ratio of intensity
- Which of the following is the function of the step-up transformer?
- If t₁ ̷ ₂ is the half-life of a substance, then t₃ ̷ ₄ is the time in which
- Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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