MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Electronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What electromotive force would cause 20 A of current to flow through a 500 resistor? |
| A. | 0.04 V |
| B. | 2.5 V |
| C. | 25.0 V |
| D. | 10,000 V |
| Answer» E. | |
| 2. |
The current is ___ if the voltage across a 5 k resistor is 25 V. |
| A. | 200 mA |
| B. | 125 mA |
| C. | 75 mA |
| D. | 5 mA |
| Answer» E. | |
| 3. |
The voltage across a ___ resistor is 12 V and the current through it is 500 A. |
| A. | 600 |
| B. | 2.4 k |
| C. | 6 k |
| D. | 24 k |
| Answer» E. | |
| 4. |
The voltage across a 2.2 k resistor is ___ if 3 mA of current is flowing through it. |
| A. | 6.6 V |
| B. | 7.33 V |
| C. | 1.4 V |
| D. | 0.8 V |
| Answer» B. 7.33 V | |