Which feature, while selecting a.motor for centrifugal pump, will be of least significance ?
Correct answer: D. Speed control
- A. Starting characteristics
- B. Operating speed
- C. Horse power
- D. Speed control
Explanation
A centrifugal pump normally operates near a fixed speed, so speed control is usually not important in motor selection. Starting characteristics, operating speed and horsepower directly affect whether the pump can start and deliver its rated output.
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