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प्रश्न
State whether true or false. If false, correct the statement.
In a step down transformer the number of turns in primary coil is greater than that of the number of turns in the secondary coil.
विकल्प
True
False
उत्तर
In a step down transformer the number of turns in primary coil is greater than that of the number of turns in the secondary coil- True
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संबंधित प्रश्न
Name the principal on which step up transformer works.
Draw a labelled diagram of a step-up transformer and explain how it works.
In a step-up transformer, the number of turns in the primary are ______ than the number of turns in the secondary.
In a step up transformer ______.
Name the transformer used in the power generating station and state the function of the transformer.
Differentiate step up and step down transformer.
A portable radio has a built in transformer so that it can work from the mains instead of batteries. Is this a step up or step down transformer? Give reason.
Explain two types of transformer.
The output current of a transformer in which the voltage is stepped down is usually higher than the input current. Explain why.
Name the tranformer used in the power sub-station, state the function of each transfomer.
