21. |
Which of the following maintenance of overhead transmission line is mostly unscheduled?
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Answer:
Option (d) |
22. |
Which is/are the disadvantages of HVDC Transmission line?
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Answer:
Option (d) |
23. |
Which is/are the configuration of the HVDC transmission line?
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Answer:
Option (d) |
24. |
_________ is the first HVDC line in India with _________ MW, approx __________ km,
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Answer:
Option (a) |
25. |
Type of structure used for LT and 11 kV line
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Answer:
Option (d) |
26. |
Where wooden poles are used?
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Answer:
Option (d) |
27. |
Which of the following distribution system poles has less life, strength and voltage level?
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Answer:
Option (a) |
28. |
Where Steel (Tubular) Poles are used?
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Answer:
Option (d) |
29. |
The surface of steel poles is galvenised or painted to prevent ______________________
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Answer:
Option (a) |
30. |
Why Reinforced Concrete (RCC) Poles are more famous?
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Answer:
Option (d) |