

MCQOPTIONS
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1. |
Assertion (A): The maximum operating temperature of overhead line conductors made of aluminium or copper is restricted to 75 °C. Reason (R): conductors beyond this limit may shatter the insulator. |
A. | Both A and R are true and R is the correct explanation of A |
B. | Both A and R are true and R is not the explanation of A |
C. | A is true but R is false |
D. | A is false but R is true. |
Answer» D. A is false but R is true. | |