QveenMiracle1896 QveenMiracle1896
  • 12-08-2020
  • Physics
contestada

An electric train operates on 800 V. What is its power consumption when the current flowing through the train's motor is 2,130 A?

Respuesta :

samuelonum1
samuelonum1 samuelonum1
  • 17-08-2020

Answer:

1704 kW

Explanation:

To solve for the power consumed by the trains motor we have to employ the formula for power which is

Power= current * voltage

Given that

voltage V= 800 V

current I= 2130 A

Substituting in the formula for power we have

Power= 2130*800=  1704000 watt

Power = 1704 kW

This is the amount of energy consumed, transferred or converted per unit of time

Hence the power consumed  by the trains motor is 1704 kW

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