MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
When the moving coil in a Dynamometer type wattmeter deflects ________ |
| A. | pointer moves |
| B. | pointer doesn t move |
| C. | current flows |
| D. | voltage is generated |
| Answer» B. pointer doesn t move | |
| 2. |
When a current carrying coil is placed in the magnetic field? |
| A. | no force is exerted |
| B. | voltage is produced |
| C. | power is generated |
| D. | a force is exerted |
| Answer» E. | |
| 3. |
In a Dynamometer type wattmeter, the fixed coil is split into ________ |
| A. | 4 |
| B. | 3 |
| C. | 2 |
| D. | 1 |
| Answer» D. 1 | |
| 4. |
In A.C. circuits, power is measured using ________ |
| A. | voltmeter |
| B. | ammeter |
| C. | ohmmeter |
| D. | wattmeter |
| Answer» E. | |