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calculate multiplication factor of a trivector meter with
line ct ratio 200/5A, line PT ratio 11000/110V and meter CT
ratio 200/1A and meter pt Ratio 11000/110V.
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Answer Posted / k.prakashchandra
If the line CT were of 200/1 ratio, the meter would read
correctly. As the ratio is 200/5, for 200 A primary current
the sec current will be 5 A instead of 1.0 .Hence you have
to divide the reading by 5 ,if it is capable of taking 5A.
| Is This Answer Correct ? | 9 Yes | 3 No |
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