wilwhe1109 wilwhe1109
  • 15-03-2024
  • Physics
contestada

A transformer has an efficiency of 60% and works at 5kW. If the secondary voltage is 150 V, then what is the secondary current?
a. 10 A
b. 20 A
c. 30 A
d. 40 A

Respuesta :

Otras preguntas

are u smarter than a first grader
Help, need to find value of x and explain how I did it (the method used)
According to the law of refraction, light passing from air into a piece of glass at an angle of 30 degrees will cause the light to
The population of California is about 39 million . is this greater than or less than 10 3 ?explain
Which of the following events caused Britain to fight in world war 1?
The base of a triangle is 9 inches and its height is 4 inches. What is the area of the triangle? A) 9 in B) 13 in C) 18 in D) 36 in
please help me pleaseeeee!!​
What toxic element is commonly used in rechargeable batteries that can contaminate soil and water if disposed of in the trash?A cadmiumB hydrogenC ironD lithium
The beautiful Multnomah Falls in Oregon are approximately 206m high. If the Columbia river is flowing horizontally at 2.90m/s just before going over the falls,
11) A boy is standing next to a radio. As he moves away from the radio, which would MOST LIKELY occur? A) an increase in the speed of sound wave particles B) a