Total Apparent Power Burden on the Current Transformer

Question

If a watthour meter draws 1.5 W and 11.3 vars from a potential transformer, and 1.2 W and 1.8 vars from a current transformer, the total apparent power burden on the current transformer is

Summary: This question belongs to electrostatics in physics and discusses about total apparent power burden on the current transformer.

Total word count: 20