Multiple Choice
In a substation the equipment used to limit short circuit current level is
A) series reactor
B) coupling capacitor
C) lightening switch
D) isolator.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Grounding transformer is used where neutral .........available<br>A)is<br>B)is
Q2: Which of the following decreases within turn
Q3: In case of earth fault, the underground
Q4: Which of the following causes the corrosion
Q5: The advantage of neutral earthing<br>A)safety of personnel<br>B)reduction
Q7: Ground resistance value for sensitive installations is<br>A)less
Q8: Grounding transformer is used where neutral available<br>A)is<br>B)is not<br>C)any
Q9: Earthing is necessary to give protection against<br>A)danger
Q10: In equipment grounding, the enclosure is connected
Q11: In a star connected system without neutral