How many turns must be placed into the primary coil

Reference no: EM13252488

A neon sign in a shop operates at around 12 kV (rms). A transformer is to step-up the 120 V (rms) line voltage to that value. The secondary coil of the transformer has 20, 000 turns. How many turns must be placed into the primary coil?

Reference no: EM13252488

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