MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the resistances 3Ω, 5Ω, 7Ω, 9Ω are in series, then their equivalent resistance(Ω) is? |
| A. | 9 |
| B. | 20 |
| C. | 24 |
| D. | 32 |
| Answer» D. 32 | |
| 2. |
Find total current(mA) in the circuit. |
| A. | in the circuit.a) 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 3. |
If the resistances 1Ω, 2Ω, 3Ω, 4Ω are parallel, then the equivalent resistance is? |
| A. | 0.46Ω |
| B. | 0.48Ω |
| C. | 0.5Ω |
| D. | 0.52Ω |
| Answer» C. 0.5Ω | |
| 4. |
Find the voltage Vx in the given circuit. |
| A. | 10 |
| B. | 20 |
| C. | 30 |
| D. | 40 |
| Answer» B. 20 | |
| 5. |
The voltage across R1 resistor in the circuit shown below is? |
| A. | 10 |
| B. | 5 |
| C. | 2.5 |
| D. | 1.25 |
| Answer» C. 2.5 | |
| 6. |
If_the_resistances_3Ω,_5Ω,_7Ω,_9Ω_are_in_series,_then_their_equivalent_resistance(Ω)_is?$# |
| A. | 9 |
| B. | 20 |
| C. | 24 |
| D. | 32 |
| Answer» D. 32 | |
| 7. |
If the resistances 1Ω, 2Ω, 3Ω, 4Ω are parallel, then the equivalent resistance is?# |
| A. | 0.46Ω |
| B. | 0.48Ω |
| C. | 0.5Ω |
| D. | 0.52Ω |
| Answer» C. 0.5‚Äö√Ñ√∂‚àö√´¬¨‚àÇ | |
| 8. |
How many types of dependent or controlled sources are there? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 9. |
The energy stored in the inductor is? |
| A. | Li²/4 |
| B. | Li²/2 |
| C. | Li² |
| D. | Li²/8 |
| Answer» C. Li¬¨¬®‚Äö√¢¬ß | |
| 10. |
If the voltage-current characteristics is a straight line through the origin, then the element is said to be? |
| A. | Linear element |
| B. | Non-linear element |
| C. | Unilateral element |
| D. | Bilateral element |
| Answer» B. Non-linear element | |
| 11. |
The circuit in which current has a complete path to flow is called ______ circuit. |
| A. | short |
| B. | open |
| C. | closed |
| D. | open loop |
| Answer» D. open loop | |
| 12. |
Potential difference in electrical terminology is known as? |
| A. | Voltage |
| B. | Current |
| C. | Resistance |
| D. | Conductance |
| Answer» B. Current | |