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. |
An ohmmeter is an instrument for measuring |
| A. | current |
| B. | voltage |
| C. | resistance |
| D. | wattage |
| Answer» D. wattage | |
| 2. |
When the current is 2.5 A, how many coulombs pass a point in 0.2 s? |
| A. | 12.5 C |
| B. | 1.25 C |
| C. | 0.5 C |
| D. | 5 C |
| Answer» D. 5 C | |
| 3. |
Eight-tenths coulomb passes a point in 4 s. The current in amperes is |
| A. | 1.6 A |
| B. | 16 A |
| C. | 2 A |
| D. | 0.2 A |
| Answer» E. | |
| 4. |
A thermistor is a type of |
| A. | switch |
| B. | resistor |
| C. | battery |
| D. | power supply |
| Answer» C. battery | |
| 5. |
When placed close together, two positively charged materials will |
| A. | attract |
| B. | become neutral |
| C. | become negative |
| D. | repel |
| Answer» E. | |
| 6. |
The conductance of an 8 ohm resistance is |
| A. | 12.5 mS |
| B. | 8 mS |
| C. | 12 S |
| D. | 125 mS |
| Answer» E. | |