MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Electric Drives Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Calculate the value measured by Moving Iron when a sinusoidal voltage signal V(t) = √2sin(3ωt) is applied to it. |
| A. | 2 V |
| B. | 1 V |
| C. | 3 V |
| D. | 4 V |
| Answer» C. 3 V | |
| 2. |
Calculate the velocity of the bottom point of the wheel for perfect rolling using the data: r=20 cm, ω=100 rad/sec. |
| A. | 20 m/sec |
| B. | 40 m/sec |
| C. | 60 m/sec |
| D. | 80 m/sec |
| Answer» B. 40 m/sec | |
| 3. |
Calculate the coefficient of friction if the angle of inclination is 60°. |
| A. | 2.73 |
| B. | 1.73 |
| C. | 2.48 |
| D. | 1.41 |
| Answer» C. 2.48 | |