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. |
Two capacitors having capacitance value 4F, three capacitors having capacitance value 2F and 5 capacitors having capacitance value 1F are connected in parallel, calculate the equivalent capacitance. |
| A. | 20F |
| B. | 19F |
| C. | 18F |
| D. | 17F |
| Answer» C. 18F | |
| 2. |
Three capacitors having a capacitance equal to 2F, 4F and 6F are connected in parallel. Calculate the effective parallel. |
| A. | 10F |
| B. | 11F |
| C. | 12F |
| D. | 13F |
| Answer» D. 13F | |
| 3. |
Calculate the total charge of the system. |
| A. | 200C |
| B. | 100C |
| C. | 300C |
| D. | 400C |
| Answer» D. 400C | |
| 4. |
Calculate the charge in the 1F capacitor. |
| A. | 200C |
| B. | 100C |
| C. | 300C |
| D. | 400C |
| Answer» C. 300C | |
| 5. |
Calculate the charge in the 2F capacitor. |
| A. | 200C |
| B. | 100C |
| C. | 300C |
| D. | 400C |
| Answer» B. 100C | |
| 6. |
Calculate the voltage across AB if the total charge stored in the combination is 13C. |
| A. | 1V |
| B. | 2V |
| C. | 3V |
| D. | 4V |
| Answer» B. 2V | |
| 7. |
Calculate the total capacitance. |
| A. | 10F |
| B. | 15F |
| C. | 13F |
| D. | 20F |
| Answer» D. 20F | |
| 8. |
TWO_CAPACITORS_HAVING_CAPACITANCE_VALUE_4F,_THREE_CAPACITORS_HAVING_CAPACITANCE_VALUE_2F_AND_5_CAPACITORS_HAVING_CAPACITANCE_VALUE_1F_ARE_CONNECTED_IN_PARALLEL,_CALCULATE_THE_EQUIVALENT_CAPACITANCE.?$ |
| A. | 20F |
| B. | 19F |
| C. | 18F |
| D. | 17F |
| Answer» C. 18F | |
| 9. |
THREE_CAPACITORS_HAVING_A_CAPACITANCE_EQUAL_TO_2F,_4F_AND_6F_ARE_CONNECTED_IN_PARALLEL._CALCULATE_THE_EFFECTIVE_PARALLEL.?$ |
| A. | 10F |
| B. | 11F |
| C. | 12F |
| D. | 13F |
| Answer» D. 13F | |
| 10. |
When capacitors are connected in parallel, what happens to the effective plate area? |
| A. | Increases |
| B. | Decreases |
| C. | Remains the same |
| D. | Becomes zero |
| Answer» B. Decreases | |
| 11. |
When capacitors are connected in parallel, the total capacitance is always __________ the individual capacitance values. |
| A. | Greater than |
| B. | Less than |
| C. | Equal to |
| D. | Cannot be determined |
| Answer» B. Less than | |
| 12. |
What is the total capacitance when three capacitors, C1, C2 and C3 are connected in parallel? |
| A. | C1/(C2+C3) |
| B. | C1+C2+C3 |
| C. | C2/(C1+C3) |
| D. | 1/C1+1/C2+1/C3 |
| Answer» C. C2/(C1+C3) | |