A) \[8A\]
B) \[2A\]
C) \[1A\]
D) \[0.5A\]
Correct Answer: C
Solution :
For step up transformer \[\frac{{{N}_{P}}}{{{N}_{S}}}=\frac{{{I}_{S}}}{{{I}_{P}}}\] \[\frac{1}{4}=\frac{{{I}_{S}}}{4}\] \[\Rightarrow \] \[{{I}_{S}}=1amp\]You need to login to perform this action.
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