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 (…

Question

An ideal transformer with purely resistive load operates at 12 &#160; kV on the primary side. It supplies electrical energy to a number of nearby houses at 120 &#160; V . The average rate of energy consumption in the houses served by the transformer is 60 &#160; kW . The value of resistive load ( R s ) required in the secondary circuit will be _________m&#937; .

Aicharya · Accepted Answer

The given data is P = 60 &#215; 10 3 &#160; W V s = 120 &#160; V A transformer has a primary coil and a secondary coil. The formula for the power delivered is given by P = V 2 s R s &#8658; 60 &#215; 10 3 = 120 &#215; 120 R s &#8658; R s = 120 &#215; 120 60 &#215; 10 3 = 240 &#160; m&#937;

An ideal transformer with purely resistive load operates at 12   kV on the primary side. It supplies…

Solution

An ideal transformer with purely resistive load operates at 12 &#160; kV on the primary side. It supplies…

Solution

An ideal transformer with purely resistive load operates at 12 kV on the primary side. It supplies…