A) 25 A
B) 50 A
C) 15 A
D) 12.5 A
Correct Answer: B
Solution :
[b] \[\frac{{{n}_{p}}}{{{n}_{s}}}=\frac{{{E}_{p}}}{{{E}_{s}}}=\frac{1}{25}\] \[\therefore \,\,{{E}_{s}}=25{{E}_{p}}\] But \[{{E}_{s}}{{I}_{s}}={{E}_{p}}{{I}_{p}}\Rightarrow \frac{{{E}_{S}}\times {{I}_{S}}}{{{E}_{p}}}\Rightarrow {{I}_{p}}=50\text{ }A\]
You need to login to perform this action.
You will be redirected in
3 sec
