MCQOPTIONS
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MCQOPTIONS
This section includes 27 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. |
Superposition theorem does not work for ________ |
| A. | Current |
| B. | Voltage |
| C. | Power |
| D. | Works for all: current, voltage and power |
| Answer» D. Works for all: current, voltage and power | |
| 2. |
Superposition theorem is valid for _________ |
| A. | Linear systems |
| B. | Non-linear systems |
| C. | Both linear and non-linear systems |
| D. | Neither linear nor non-linear systems |
| Answer» B. Non-linear systems | |
| 3. |
Find the voltage due to the 15A source. |
| A. | 0V |
| B. | 2V |
| C. | 4V |
| D. | 6V |
| Answer» B. 2V | |
| 4. |
Find the value of Vx due to the 10V source. |
| A. | 1V |
| B. | 2V |
| C. | 3V |
| D. | 4V |
| Answer» C. 3V | |
| 5. |
Find Vx due to the 3A source. |
| A. | 56V |
| B. | 78V |
| C. | 38V |
| D. | 48V |
| Answer» E. | |
| 6. |
Find the value of Vx due to the 16V source. |
| A. | 4.2V |
| B. | 3.2V |
| C. | 2.3V |
| D. | 6.3V |
| Answer» C. 2.3V | |
| 7. |
In superposition theorem, when we consider the effect of one current source, all the other current sources are ____________ |
| A. | Shorted |
| B. | Opened |
| C. | Removed |
| D. | Undisturbed |
| Answer» C. Removed | |
| 8. |
In superposition theorem, when we consider the effect of one voltage source, all the other current sources are ____________ |
| A. | Shorted |
| B. | Opened |
| C. | Removed |
| D. | Undisturbed |
| Answer» C. Removed | |
| 9. |
In superposition theorem, when we consider the effect of one current source, all the other voltage sources are ____________ |
| A. | Shorted |
| B. | Opened |
| C. | Removed |
| D. | Undisturbed |
| Answer» B. Opened | |
| 10. |
In superposition theorem, when we consider the effect of one voltage source, all the other voltage sources are ____________ |
| A. | Shorted |
| B. | Opened |
| C. | Removed |
| D. | Undisturbed |
| Answer» B. Opened | |
| 11. |
Find the voltage across 2Ω resistor in the circuit shown below using Superposition theorem. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 12. |
Find the voltage across 2Ω resistor due to 20V source in the following circuit. |
| A. | 0.5 |
| B. | 0 |
| C. | 1 |
| D. | 1.5 |
| Answer» E. | |
| 13. |
Find the voltage across 2Ω resistor due to 20V source in the circuit shown below. |
| A. | 1 |
| B. | 1.5 |
| C. | 2 |
| D. | 2.5 |
| Answer» C. 2 | |
| 14. |
In the figure shown below. Find the voltage across 2Ω resistor due to all source using Superposition theorem. |
| A. | 3.41 |
| B. | -3.41 |
| C. | 3.14 |
| D. | -3.14 |
| Answer» C. 3.14 | |
| 15. |
Find the voltage across 2Ω resistor due to 2A source in the following figure. |
| A. | -1 |
| B. | 1 |
| C. | 1.46 |
| D. | -1.46 |
| Answer» E. | |
| 16. |
Find the voltage across 2Ω resistor due to 20V source in the following figure. |
| A. | -2.92 |
| B. | 2.92 |
| C. | 1.92 |
| D. | -1.92 |
| Answer» B. 2.92 | |
| 17. |
Consider the circuit shown below. Find the voltage across 2Ω resistor due to the 10V voltage source using Superposition theorem. |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | 3 |
| Answer» C. 2 | |
| 18. |
In the circuit shown, find the current through 4Ω resistor using Superposition theorem. |
| A. | 4 |
| B. | 5 |
| C. | 6 |
| D. | 7 |
| Answer» C. 6 | |
| 19. |
In Superposition theorem, while considering a source, all other voltage sources are? |
| A. | open circuited |
| B. | short circuited |
| C. | change its position |
| D. | removed from the circuit |
| Answer» C. change its position | |
| 20. |
FIND_THE_VOLTAGE_ACROSS_2‚ÄÖ√Ñ√∂‚ÀÖ√´¬¨‚ÀÇ_RESISTOR_DUE_TO_20V_SOURCE_IN_THE_CIRCUIT_SHOWN_ABOVE.?$# |
| A. | 0.5 |
| B. | 0 |
| C. | 1 |
| D. | 1.5 |
| Answer» E. | |
| 21. |
SUPERPOSITION_THEOREM_IS_VALID_FOR_________?$ |
| A. | Linear systems |
| B. | Non-linear systems |
| C. | Both linear and non-linear systems |
| D. | Neither linear nor non-linear systems |
| Answer» B. Non-linear systems | |
| 22. |
Find_the_voltage_across_2Ω_resistor_in_the_circuit_shown_above_using_Superposition_theorem.$# |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 23. |
Superposition_theorem_does_not_work_for________$ |
| A. | Current |
| B. | Voltage |
| C. | Power |
| D. | Works for all: current, voltage and power |
| Answer» D. Works for all: current, voltage and power | |
| 24. |
Find the voltage due to the 15A source? |
| A. | 0V |
| B. | 2V |
| C. | 4V |
| D. | 6V |
| Answer» B. 2V | |
| 25. |
In Superposition theorem, while considering a source, all other current sources are? |
| A. | short circuited |
| B. | change its position |
| C. | open circuited |
| D. | removed from the circuit |
| Answer» D. removed from the circuit | |
| 26. |
In superposition theorem, when we consider the effect of one current source, all the other voltage sources are____________ |
| A. | Shorted |
| B. | Opened |
| C. | Removed |
| D. | Undisturbed |
| Answer» B. Opened | |
| 27. |
In superposition theorem, when we consider the effect of one voltage source, all the other voltage sources are____________ |
| A. | Shorted |
| B. | Opened |
| C. | Removed |
| D. | Undisturbed |
| Answer» B. Opened | |