Navigate

Two cities are 150 km apart. Electric power is sent from one city to another city

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.

AIPMT2014
admin:

Related Questions

  1. The difference in the variation of resistance with temperature in a metal
  2. Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
  3. If force(F),length(L) and time(T) be considered fundamental units, then the units of mass
  4. The temperature coefficient of a resistance wire is 0.00125 per degree.
  5. Two equal and opposite charges of masses m₁ and m₂ are accelerated