The secondary voltage of an ignition transformer in a furnace is 10 0 kV When the primary operates at an rms voltage of 120 V, the primary impedance is 24 0 and the transformer is 90 0 efficient (a) What turns ratio is required What are (b) The current in the secondary and (c) The impedance in the ...

a b c AV2 mm AV m 12 rms AV2 mms 09 ...

The secondary voltage of an ignition transformer in a furnace is 10.0 kV. When the primary operates

Question:

The secondary voltage of an ignition transformer in a furnace is 10.0 kV. When the primary operates at an rms voltage of 120 V, the primary impedance is 24.0 Ω and the transformer is 90.0% efficient.
(a) What turns ratio is required? What are?
(b) The current in the secondary and
(c) The impedance in the secondary?