MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Basic Electrical Engineering Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Calculate the mesh currents. |
| A. | 7A, 6A, 6.22A |
| B. | 2A, 1A, 0.57A |
| C. | 3A, 4A, 5.88A |
| D. | 6A, 7A, 8.99A |
| Answer» C. 3A, 4A, 5.88A | |
| 2. |
I1 is the current flowing in the first mesh. I2 is the current flowing in the second mesh and I3 is the current flowing in the top mesh. If all three currents are flowing in the clockwise direction, find the value of I1, I2 and I3. |
| A. | 7.67A, 10.67A, 2A |
| B. | 10.67A, 7.67A, 2A |
| C. | 7.67A, 8.67A, 2A |
| D. | 3.67A, 6.67A, 2A |
| Answer» B. 10.67A, 7.67A, 2A | |
| 3. |
Calculate the mesh currents I1 and I2 flowing in the first and second meshes respectively. |
| A. | 1.75A, 1.25A |
| B. | 0.5A, 2.5A |
| C. | 2.3A, 0.3A |
| D. | 3.2A, 6.5A |
| Answer» B. 0.5A, 2.5A | |
| 4. |
Find the value of V1 if the current through the 1 ohm resistor=0A. |
| A. | 83.33V |
| B. | 78.89V |
| C. | 87.87V |
| D. | 33.33V |
| Answer» B. 78.89V | |
| 5. |
Find the value of V if the current in the 3 ohm resistor=0. |
| A. | 3.5V |
| B. | 6.5V |
| C. | 7.5V |
| D. | 8.5V |
| Answer» D. 8.5V | |
| 6. |
Find the value of the currents I1 and I2 flowing clockwise in the first and second mesh respectively. |
| A. | 0.96A, 1.73A |
| B. | 0.96A, -1.73A |
| C. | -0.96A, 1.73A |
| D. | -0.96A, -1.73A |
| Answer» C. -0.96A, 1.73A | |
| 7. |
Find the value of the currents I1, I2 and I3 flowing clockwise in the first, second and third mesh respectively. |
| A. | 1.54A, -0.189A, -1.195A |
| B. | 2.34A, -3.53A, -2.23A |
| C. | 4.33A, 0.55A, 6.02A |
| D. | -1.18A, -1.17A, -1.16A |
| Answer» B. 2.34A, -3.53A, -2.23A | |