| ASSERTION: It is advantageous to transmit electric power at high voltage. |
| REASON: High voltage implies high current. |
A) If both assertion and reason are true and reason is the correct explanation of assertion.
B) If both assertion and reason are true and reason is not the correct explanation of assertion.
C) If assertion is true but reason is false.
D) If both assertion and reason are false.
E) If assertion is false but reason is true.
Correct Answer: C
Solution :
As \[P=Vi\] hence for the transmission of same power, high voltage implies less current. Therefore heat energy losses \[\left( H={{i}^{2}}\,Rt/4.2 \right)\] are minimized if power is transmitted at high voltage.
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