MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following voltage is a phase voltage in the delta connection? |
| A. | V<sub>RN</sub> |
| B. | V<sub>BR</sub> |
| C. | V<sub>YN</sub> |
| D. | V<sub>BN</sub> |
| Answer» C. V<sub>YN</sub> | |
| 2. |
The relation between line voltage and phase voltage in Delta or Mesh connection is? |
| A. | V<sub>phase</sub> > V<sub>line</sub> |
| B. | V<sub>phase</sub> < V<sub>line</sub> |
| C. | V<sub>phase</sub> = V<sub>line</sub> |
| D. | V<sub>phase</sub> >= V<sub>line</sub> |
| Answer» D. V<sub>phase</sub> >= V<sub>line</sub> | |
| 3. |
In the Delta or Mesh connection, there will be __________ number of common terminals. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 0 |
| Answer» E. | |
| 4. |
In wye or star connection _____________ of the three phases are joined together within the alternator. |
| A. | similar ends |
| B. | opposite ends |
| C. | one similar end, two opposite ends |
| D. | one opposite end, two opposite ends |
| Answer» B. opposite ends | |
| 5. |
In a three phase alternator, there are __________ independent phase windings or coils. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |