![subject](/tpl/images/cats/fizika.png)
Physics, 05.03.2021 14:50 mustachegirl311
1. A 230V, 12A electric motor in a machine has an efficiency of 60%. Calculate:
a) The electrical power supplied to it
b) The output power of the motor
c) The energy per second wasted by the motor
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:00
An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:40
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
How would a small bar magnet be oriented when placed at position x?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00
Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
Answers: 1
You know the right answer?
1. A 230V, 12A electric motor in a machine has an efficiency of 60%. Calculate:
a) The electrical p...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.04.2021 02:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 01.04.2021 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.04.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 02:30
![question](/tpl/images/cats/health.png)
Health, 01.04.2021 02:30
![question](/tpl/images/cats/istoriya.png)
History, 01.04.2021 02:30