A) \[5A\]
B) \[50A\]
C) \[500A\]
D) \[0.05A\]
Correct Answer: D
Solution :
For a transformer,\[\frac{{{V}_{s}}}{{{V}_{p}}}=\frac{{{i}_{p}}}{{{i}_{s}}}\] \[_{{}}\]\[\Rightarrow \] \[{{i}_{s}}={{i}_{p}}\times \frac{{{V}_{p}}}{{{V}_{s}}}=5\times \frac{220}{22000}=0.05\,\,A\]You need to login to perform this action.
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