An ideal transformer with purely resistive load operates at 12 kV on the primary side. It supplies electrical energy to a number of nearby houses at 120 V. The average rate of energy consumption in the houses served by the transformer is 60 kW. The value of resistive load (R s ) required in the secondary circuit will be _________m 
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Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(240)
The given data is
P = 60 x 10 3 W
V s = 120 V
A transformer has a primary coil and a secondary coil.
The formula for the power delivered is given by
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