| ⇦ | 
| ⇨ |
Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.5Ω. The power loss in the wires is
Options
(a) 19.2 W
(b) 19.2 kW
(c) 19.2 J
(d) 12.2 kW
Correct Answer:
19.2 kW
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two discs of moment of inertia I₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating
- A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
- A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns
- A motorcycle moving with a velocity 72 kmh⁻¹ on a flat road takes a turn
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two discs of moment of inertia I₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating
- A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
- A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns
- A motorcycle moving with a velocity 72 kmh⁻¹ on a flat road takes a turn
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
Topics: Current Electricity (136)
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