Least number of faults are generally reported for
A) Transmission lines
B) Cables
C) Switchgears
D) Transformers
Correct Answer:
Verified
Q7: For which of the following ratings of
Q8: Over voltage protection is recommended for
A)Hydro electric
Q9: Overfluxing protection is recommended for
A)Distribution transformer
B)Generator transformer
Q10: Hey switchgear is device used for
A)Interrupting an
Q11: Switching over voltage arc are more hazardous
Q13: Minimum working voltage will be least in
Q14: In a contactor, interrupting medium may be
A)Air
B)Oil
C)Sf6
Q15: The transient voltages that appears across the
Q16: The power loss is an important factor
Q17: SF6 gas
A)Is yellow in colour
B)Is lighter than
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