By which of the following methods the temperature rise of windings and other parts may be determined ?
Correct answer: D. Any of the above
- A. Thermometer method
- B. Resistance method
- C. Embedded temperature detector method
- D. Any of the above
Explanation
Temperature rise may be measured directly with a thermometer, inferred from resistance change, or detected by an embedded temperature detector; hence any listed method can be used.
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