SSC JE Electrical Engineering 2012 Question 190

Question 190

A load is connected to supply. A current transformer (CT), and a potential transformer (PT) is used in between load and supply. A power factor of 0.5 is measured at the secondary side of CT and PT . If phase angle error of CT and PT are $$0.4^\circ$$ and $$0.7^\circ$$, power factor of the load is

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Seema Kumari

2 years, 7 months ago

solution plzz

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