hK8a6tieHTFred hK8a6tieHTFred
  • 11-11-2016
  • Physics
contestada

The magnetising current in a transformer is rich in ______________ harmonic?
a. 3rd
b. 5th
c. 7th
d. 13th

Respuesta :

lr1265
lr1265 lr1265
  • 16-11-2016
The magnetizing current in a transformer is rich in 3rd harmonic. This is because harmonics are AC voltages and currents with frequencies that are generally higher. 
Answer Link

Otras preguntas

what is a drought? what problem can it cause?
What is the solution for the system of equations {9x+8y=3 6x−12y=−11?
i dont know any of these can anyone help me​
Suppose u saw a small organism move across your book would u conclude that this organism was unicellular or multicellular ?
Anemophilous is pollination by wind. TRUE or FALSE
PLEASE HELP ASAP I WILL MARK BRAINLIEST!! If measures 65°, what is the measure of WZ?
How does the chairman of the Federal Reserve Board get his job?
How nutrition contributes to overall health in 3 pages???
Briefly describe the typical weather for the following seasons by completing the sentences. Then record yourself saying all 5 completed sentences. 1. En el v
Let f(x)=−12(x+2)2+5 . What is the average rate of change for the quadratic function from x=−3 to x = 1?