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وارد شوید

Physics for IGCSE & O level - Magnets And Currents (Section 7 - No. 11)

The main reason for using transformers in power transmission is:
Increase efficiency
To reduce the size of power cables
To increase the current
To transmit electricity over long distances

توضیح

By increasing the voltage for long-distance transmission and reducing the current, transformers help improve efficiency and reduce cable size.

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