A Assertion (A): A fault occurred in the domestic lines, but all the equipment's are safe.
Reason (R): Potential difference is only 220 V in our country in domestic lines.
a) Both Assertion (A) and Reason (A) are true and (R) is the correct explanation of the assertion (A)
b) Both Assertion (A) and Reason (A)) are true but (R) is not the correct explanation of the assertion (A)
c) Assertion (A) is true but Reason(R) is false
d) Assertion (A) is false but Reason (R) is true