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Load Flow Analysis

Quick practice

Question 1 of 5

Which of these statements are correct regarding ungrounded system?


  1. During L – G fault the voltage of healthy phase rises up to line voltage.
  2. Interference with communication line is increased.
  3. Arching ground may occur.
  4. Lighting over voltage can easily be discharge to ground.
A

1 & 2

B

2 & 4

C

2 & 3

D

1 & 3

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