How to practice concept:instrument-transformers

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Question 23

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EEMCQ1 markNeeds review
The table lists two instrument transformers and their features:
Instrument Transformers
Features

P) Primary is connected in parallel to the grid
X) Current Transformer (CT)
Q) Open circuited secondary is not desirable
Y) Potential Transformer (PT)
R) Primary current is the line current

S) Secondary burden affects the primary current
The correct matching of the two columns is
Your answerChoose one option.

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