david040824 david040824
  • 02-07-2021
  • Computers and Technology
contestada

Calcula l'energia (Kwh) consumida per una màquina de 30 CV que funciona durant 2 hores.

Respuesta :

fichoh
fichoh fichoh
  • 07-07-2021

Resposta:

44,76 Kwh

Explicació:

1 cavall = 746 watts

Per tant, 30 cavalls es convertiran en:

30 * 746 = 22380 watts

Temps = 2 hores

La quantitat d'energia consumida s'obté mitjançant la relació:

Energia consumida = Potència * temps

Energia consumida = 22380 watts * 2 hores

Energia consumida = 44760 Wh

A quilowatts (Kwh)

44760 Kwh / 1000 = 44,76 Kwh

Answer Link

Otras preguntas

The expression 4x4x4, x gives the perimeter of a square with a side length of xxx units. what is the perimeter of a square with a side length of \dfrac57 ​7 ​ ​
If you increase your current quality score of 85% by 7% you will have a score of what ?
How do I solve y=my+b(0,0)
Which of the following are contraceptives designed for men to use?
Suppose that e and f are two events and that upper p left parenthesis upper e right parenthesis p(e) equals = 0.5 0.5 and upper p left parenthesis f|e right par
A necklace is valued at £1200 It’s value is expected to increase by 4.5% per year over the next 3 years. Calculate the expected value of the necklace after this
Why did movable print work in Europe, but not in China, where it was invented
The most trusted profession, according to a recent poll, is _______.
The fed provides banking services for
What is the Greenhouse effect?