| ⇦ | 
| ⇨ |
The core of a transformer is laminated because
Options
(a) ratio of voltage in primary and secondary may be increased
(b) energy losses due to eddy currents may be minimised
(c) the weight of the transformer may be reduced
(d) rusting of the core may be prevented
Correct Answer:
energy losses due to eddy currents may be minimised
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - What is the wavelength of light for the least energetic photon emitted
- In an AC generator, a coil with N turns, all of the same area A and total resistance R,
- Einstein’s photoelectric equation is
- A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- In a coil having e.m.f. of 8 V induced for 0.05 s. The value of current changes
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the wavelength of light for the least energetic photon emitted
- In an AC generator, a coil with N turns, all of the same area A and total resistance R,
- Einstein’s photoelectric equation is
- A 100Ω resistance and a capacitor of 100Ω reactance are connected in series
- In a coil having e.m.f. of 8 V induced for 0.05 s. The value of current changes
Topics: Electromagnetic Induction (76)
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