SOLUTION: A device need 5.00A at 7.00V.this is connected to a transformer with 1800 turns in the primary coil of wire and a 220V.What is the ratio of secondary turn to primary turn for this

Question 1053704: A device need 5.00A at 7.00V.this is connected to a transformer with 1800 turns in the primary coil of wire and a 220V.What is the ratio of secondary turn to primary turn for this transformers?how many turns should the secondary coil of wire have?

Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Secondary to primary turns =

turns in the secondary coil

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