Page 578 - Basic Electrical Engineering
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Figure 6.24
Example 6.8 A 400/200 V, 50 Hz transformer draws a no-load current of 6
A at 0.2 power factor lagging. The transformer supplies a current of 100 A at
200 V to the load. The load power factor is 0.8 lagging. What is the
magnitude of current drawn by the transformer from the supply mains?
Solution:
Figure 6.25
