If the
voltage across the units in a two unit suspension insulator is 60% and 40%
respectively of the line voltage, the ratio of capacitance of the insulator to
that of its capacitance to earth will be
0.6
0.50
0.65
0.75
0.50
Given that :
For two discs voltage across suspension insulator.
Let total line voltage = 100 V
V1 = 100 of 40%
= 40 V
V2 = 100 of 60%
= 60 V
Hence, the
correct option is (B).
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