MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Power Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For a medium transmission line system if the sending end line voltage is 143 kV with the line impedance as 101.24 74 and shunt admittance of 7.38*10-4 90 -1 delivering 25 MVA at 0.8 power factor lagging in nature to the load at 132 kV. The voltage regulation is ___________ |
| A. | 12.3 |
| B. | 12.8 |
| C. | 14.2 |
| D. | -2.3 |
| Answer» B. 12.8 | |
| 2. |
For a medium transmission line system if the sending end line voltage is 143 kV with the line impedance as 101.24 74 and shunt admittance of 7.38*10-4 90 -1.Then the no load line voltage at the receiving end would be _________ |
| A. | 148.3 kV |
| B. | 140.8 kV |
| C. | 149.2 kV |
| D. | 132 kV |
| Answer» B. 140.8 kV | |
| 3. |
Nominal-T and nominal- are equivalent to each other. |
| A. | True |
| B. | False |
| Answer» C. | |