Q.

Which of the following devices may be used for extending the range of instruments?

  • AShunts
  • BMultipliers
  • CCurrent transformers and Potential transformers
  • DAll of the above 
Correct Answer : (D)

All of the above 

Hints :

The devices may be used for extending the range of instruments are Shunts, Multipliers, Current transformers and Potential transformers.

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