Examveda
Examveda

By which of the following a bus-bar is rated?

A. Current only

B. Current and voltage

C. Current, voltage and frequency

D. Current, voltage, frequency and short time current

Answer: Option D

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Comments ( 3 )

  1. Sanjay Sanyal
    Sanjay Sanyal :
    9 months ago

    Most of the power quality problems are related to

    Transmission
    Distribution
    Grounding
    All of the above

  2. Sanjay Sanyal
    Sanjay Sanyal :
    9 months ago

    Most of the power quality problems are related to

  3. Rani MT
    Rani MT :
    3 years ago

    What is short time current

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