| ⇦ | 
| ⇨ |
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: - If the density of earth is doubled keeping its radius constant then acceleration
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- The sodium nucleus ₁₁Na²³ contains
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- The kirchoff’s first law (∑i=0) and second law (∑iR=∑E), where the symbols
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the density of earth is doubled keeping its radius constant then acceleration
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- The sodium nucleus ₁₁Na²³ contains
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- The kirchoff’s first law (∑i=0) and second law (∑iR=∑E), where the symbols
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