Select the option that is true regarding the following two statements labeled Assertion (A) and Reason (R).
Assertion (A): Whenever we measure an electrical signal, there are chances of over current which leads to overheating of the meter. In such cases, the meter can be protected by using a semiconductor diode of suitable rating.
Reason (R): As soon as the diode is short-circuited, the meter current is diverted through the diode.
As a result, the meter is being protected from excess heating.
1
A is true but R is false
2
Both A and R are true, but R is not a correct explanation of A
3
Both A and R are true and R is the correct explanation of A
4
A is false but R is true