MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A circuit is disconnected by isolators when____________? |
| A. | line is energized |
| B. | there is no current in the line |
| C. | line is on full load |
| D. | circuit breaker is not open |
| Answer» C. line is on full load | |
| 2. |
A booster is a_________________? |
| A. | series wound generator |
| B. | shunt wound generator |
| C. | synchronous generator |
| D. | none of the above |
| Answer» B. shunt wound generator | |
| 3. |
A 3-phase 4 wire system is commonly used on________________? |
| A. | primary transmission |
| B. | secondary transmission |
| C. | primary distribution |
| D. | secondary distribution |
| Answer» E. | |
| 4. |
310 km line is considered as_______________? |
| A. | a long line |
| B. | a medium line |
| C. | a short line |
| D. | any of the above |
| Answer» B. a medium line | |