EEE :: Industrial Drives
- Rotor of a motor is usually supported on _________ bearings.
- When the load is above _________ a synchronous motor is found to be more economical.
- For derris and winches which of the following drives can be used?
- Which of the following motors is preferred for traction work?
- Belted slip ring induction motor is almost invariably used for
- Which feature, while selecting a motor for centrifugal pump, will be of least significance?
- While selecting an electric motor for a floor mill, which electrical characteristics will be of least significance?
- Which of the following motors is preferred when quick speed reversal is the main consideration?
- For blowers which of the following motor is preferred?
- ________ need frequent starting and stopping of electric motors,
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