DC Machines & Transformer Quiz

Created on By Pranab Kumar ChandraElectrical Notebook

DC Machines & Transformer Quiz

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For a 55KVA, 11000 Volts/440 Volts, 50Hz single phase transformer, the values of primary and secondary currents are –

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Transformer is a

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Transformer core are laminated in order to reduce –

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Which DC motor is preferred for wide range of speed regulation?

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Direction of DC motor can be found out by-

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Which of the following is used to determine the direction of rotation of D.C motor?

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