| ⇦ | 
| ⇨ |
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.
Related Questions: - A stone tied to the end of a string of 1 m long is whirled in a horizontal circle
- The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
- A particle of mass M is executing oscillations about the origin on the x-axis.
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A stone tied to the end of a string of 1 m long is whirled in a horizontal circle
- The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
- A particle of mass M is executing oscillations about the origin on the x-axis.
- A stone is tied to a string of length l and whirled in a vertical circle with the other end
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply