If a D.C. motor designed for 40°C ambient temperature i - Practice (English) | ObjectiveMcq

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If a D.C. motor designed for 40°C ambient temperature i - Practice (English) | ObjectiveMcq

PracticeElectrical And ElectronicsDC MotorsIf a D.C. motor designed for 40°C a...

DC Motors Electrical And ElectronicsEasy

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If a D.C. motor designed for 40°C ambient temperature is to be used for 50°C ambient temperature, then the motor

Correct Answer:

(B) is to be derated by a factor recom-mended by manufacturer and select the next higher H.P. motor

Explanation:

is to be derated by a factor recom-mended by manufacturer and select the next higher H.P. motor

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