Question
Download Solution PDFSynchronous motors are__________.
This question was previously asked in
SSC JE EE Previous Year Paper 5 (Held On: 24 Jan 2018 Evening)
Answer (Detailed Solution Below)
Option 2 : not-self starting
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RRB JE CBT I Full Test - 23
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Detailed Solution
Download Solution PDFCharacteristics of synchronous motors:
- Runs at constant speed at all loads
- Used for power factor improvement
- Inherently not self-starting
- The speed of operation of is in synchronism with the supply frequency
- It has the unique characteristics of operating under any electrical power factor
- It is used where high power at low speed is required such as rolling mills, chippers, mixers, pumps, pumps, compressor etc.
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