MCQOPTIONS
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| 1. |
Transmission of electrical power by dc is economical than that with ac. In case of dc transmission, there is no charging current which contributes to the continuous load, even on no load. |
| 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» C. A is true but R is false | |