MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Measurements knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Light load adjustment involves _________ |
| A. | applying rated voltage across the pressure coil |
| B. | adjusting a light load |
| C. | applying rated current across the transformer |
| D. | applying rated voltage across the current coil |
| Answer» B. adjusting a light load | |
| 2. |
Creep adjustment involves _________ |
| A. | adjusting the creep |
| B. | exciting the current coil |
| C. | adjusting the turns ratio |
| D. | exciting the pressure coil |
| Answer» E. | |
| 3. |
Preliminary light load adjustment involves _________ |
| A. | applying rated voltage across current coil |
| B. | making use of a light load |
| C. | applying rated voltage across pressure coil |
| D. | adjusting the light load |
| Answer» D. adjusting the light load | |
| 4. |
Creeping in an energy meter can be found using _________ |
| A. | creep adjustment |
| B. | preliminary light load adjustment |
| C. | full load u.p.f adjustment |
| D. | light load adjustment |
| Answer» C. full load u.p.f adjustment | |
| 5. |
Energy meter can be directly used in measurement. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Frequency of oscillation in an electronic energy meter depends on __________ |
| A. | output current of multiplier |
| B. | output voltage of multiplier |
| C. | output power of multiplier |
| D. | input resistance of multiplier |
| Answer» B. output voltage of multiplier | |
| 7. |
An electronic energy meter makes use of ___________ |
| A. | IC |
| B. | Transformer |
| C. | CRO |
| D. | Multimeter |
| Answer» B. Transformer | |