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. |
Which of the following effect is used in AC ammeters? |
| A. | Electromagnetic effect |
| B. | Electrostatic effect |
| C. | Chemical effect |
| D. | Magnetic effect |
| Answer» B. Electrostatic effect | |
| 2. |
An induction meter can handle current up to __________ |
| A. | Below 10A |
| B. | 10A |
| C. | 50A |
| D. | 100A |
| Answer» E. | |
| 3. |
Using a low resistant shunt Moving coil, permanent magnet instrument can be converted to ______________ |
| A. | Volt meter |
| B. | Ammeter |
| C. | Flux-meter |
| D. | Watt meter |
| Answer» C. Flux-meter | |
| 4. |
Find the initial value of current for which transient current is given byI(S) = (S2+S) (5S2+1) |
| A. | 0 |
| B. | 1 |
| C. | 0.2 |
| D. | 0.5 |
| Answer» D. 0.5 | |