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Assi gnment 1
Suppose we have connected the maximum allowable supply voltage Vg. Under this condition
what should be the minimum value of the load resistance R (in S) that can be connected without
overrating any of the transformers?
1 point
A coil of a transformer has 100 turns and is connected to 50 Hz, 220 V (RMS) supply. Estimate
10) the peak value of the flux 4max (in milli Wb).
1 point
A 12 kVA, 60 Hz transformer is used in a 50 Hz power system. Under this situation, what is the maximum
amount of kVA that this transformer can handle so that the no-load current is not more than the rated
value?
1 point
COMMON DATA FOR QUESTION 12 to 14
rele
j 302
1An
II
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