MCQOPTIONS
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MCQOPTIONS
| 1. |
The power to a balanced three-phase system is given by |
| A. | \(\sqrt 3 {V_{line}}{I_{line}}cos\phi \) |
| B. | \(\sqrt 3 {V_{line}}{I_{phase}}cos\phi \) |
| C. | \(\sqrt 3 {V_{phase}}{I_{Line}}cos\phi \) |
| D. | \(\sqrt 3 {V_{phase}}{I_{phase}}cos\phi \) |
| Answer» B. \(\sqrt 3 {V_{line}}{I_{phase}}cos\phi \) | |