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 Form 4 Physics Mains Electricity online video lessons.

Meaning of Grid exit as used in mains electricity

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Answer Text:
Grid exit
-At sub-stations transformers are used to step down voltage to a lower voltage for distribution to industrialand domestic users. The
combination of subtransmission (33 kV to 132 kV) and distribution (11 kV to 33 kV) which is then finally transformed to a voltage of 240 V for
domestic use.
figmainselectricity25820201111.JPG


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