MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find voltage across 20H inductor. |
| A. | 2V |
| B. | 10V |
| C. | 12V |
| D. | 20V |
| Answer» E. | |
| 2. |
Find voltage across 12H inductor. |
| A. | 2V |
| B. | 10V |
| C. | 12V |
| D. | 20V |
| Answer» D. 20V | |
| 3. |
Find voltage across 10H inductor. |
| A. | 2V |
| B. | 10V |
| C. | 12V |
| D. | 20V |
| Answer» C. 12V | |
| 4. |
Find voltage across 2H inductor. |
| A. | 2V |
| B. | 10V |
| C. | 12V |
| D. | 20V |
| Answer» B. 10V | |
| 5. |
In a series circuit, which of the parameters remain constant across all circuit elements such as resistor, capacitor, inductor etc? |
| A. | Voltage |
| B. | Current |
| C. | Both voltage and current |
| D. | Neither voltage nor current |
| Answer» C. Both voltage and current | |
| 6. |
Calculate the equivalent inductance between A and B. |
| A. | 30H |
| B. | 54H |
| C. | 44H |
| D. | 60H |
| Answer» D. 60H | |
| 7. |
Batteries are generally connected in? |
| A. | Series |
| B. | Parallel |
| C. | Either series or parallel |
| D. | Neither series nor parallel |
| Answer» B. Parallel | |
| 8. |
In a series circuit, which of the parameters remain constant across all circuit elements such as resistor, capacitor, inductor etcetera? |
| A. | Voltage |
| B. | Current |
| C. | Both voltage and current |
| D. | Neither voltage nor current |
| Answer» C. Both voltage and current | |
| 9. |
When inductors are connected in series, the voltage across each inductor is _________ |
| A. | Equal |
| B. | Different |
| C. | Zero |
| D. | Infinity |
| Answer» C. Zero | |
| 10. |
Three inductors having inductance values 3H, 4H and 5H are connected in series, calculate the equivalent inductance. |
| A. | 10H |
| B. | 12H |
| C. | 3H |
| D. | 5H |
| Answer» C. 3H | |
| 11. |
When inductances are connected in series, the equivalent inductance is ____________ the largest individual inductance. |
| A. | Greater than |
| B. | Less than |
| C. | Equal to |
| D. | Not related to |
| Answer» B. Less than | |
| 12. |
What is the equivalent inductance when inductors are connected in series? |
| A. | Sum of all the individual inductances |
| B. | Product of all the individual inductances |
| C. | Sum of the reciprocal of all the individual inductances |
| D. | Product of the reciprocal of all the individual inductances |
| Answer» B. Product of all the individual inductances | |