Problem 예제

Multiple Choice • Views 1318 • Comments 0 • Created at 2 years ago • Last Updated at 6 months ago

$E_1 = 2000[V], E_2 = 100[V]$ 의 변압기에서 $r_1 = 0.2[\Omega], r_2 = 0.0005[\Omega],x_1 =2[\Omega], x_2=0.005[\Omega]$ 이라 한다. 권수비 a 값은?

Subscribe to see the correct answer.

Solution

$a = \dfrac{E_1}{E_2} = \dfrac{2000}{100} = 20$

Correct answer 2

last article