Task id17173
Seller: nerdmavr
Price: 0.17 USD
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Product description
The primary winding of the transformer is energized at 220 V and consumes a current of 1.5 A. The secondary winding powers an incandescent lamp with a current of 20 A at a voltage of 12 V. The efficiency of the transformer is 91%. Determine the power factor for this load.
Additional information
Short solution. Format gif