MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Dc Machines knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Variable losses are proportional to ________ |
| A. | Armature current |
| B. | Square of armature current |
| C. | Inverse of armature current |
| D. | Inverse of square of armature current |
| Answer» C. Inverse of armature current | |
| 2. |
The condition for maximum efficiency for a DC generator is __________ |
| A. | Eddy current losses = stray losses |
| B. | Hysteresis losses = eddy current losses |
| C. | Copper losses = 0 |
| D. | Variable losses = constant losses |
| Answer» E. | |