It is more efficient to transmit power over long distances at high voltages. However since we don’t want such high voltage in your house, a transformer must be used to reduce the voltage before it enters the home.
Consider an ideal transformer has a primary coil of 380 turns and a secondary coil of 24 turns. Its primary coil is connected to a high voltage wire of 2400 V (AC).
If the secondary coil provides a current of 3.32 A to a hairdryer in the house, what current does the primary coil draw from the high voltage line?
PLACE THIS ORDER OR A SIMILAR ORDER WITH COLLEGE NURSING PAPERS AND GET AN AMAZING DISCOUNT!
