A) 110 V
B) 130 V
C) 190 V
D) 310 V
Correct Answer: A
Solution :
Given,\[{{N}_{p}}=20,\,\,{{N}_{S}}=10,\,{{e}_{p}}=220\,\,V\] \[\therefore \]Transformation ratio,\[k\] \[\frac{{{e}_{s}}}{{{e}_{p}}}=\frac{{{N}_{S}}}{{{N}_{P}}}\] or \[{{e}_{S}}=\frac{{{N}_{S}}}{{{N}_{P}}}\times {{e}_{P}}\] \[=\frac{10}{20}\times 220=110\,\,V\]You need to login to perform this action.
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