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. |
Which of the following quantity will decrease if supply voltage is increased? |
| A. | Starting torque |
| B. | Operating speed |
| C. | Full-load current |
| D. | Cannot be determined |
| Answer» D. Cannot be determined | |
| 2. |
An electric motor is having constant output power. So, motor will have a torque speed characteristic _______________________ |
| A. | Circle about the origin. |
| B. | Straight line parallel to the speed axis. |
| C. | Straight line through the origin. |
| D. | Rectangular hyperbola |
| Answer» E. | |