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1.
Aluminium has a specific gravity of
2.
In AC.S.R. Conductors, the insulation between aluminium and steel conductors is
3.
A uniformly loaded D.C. distributor is fed at both ends with equal voltages. As compared to a similar distributor fed at one end only, the drop at the middle point is
4.
The current drawn by the line due to corona losses is
5.
are the conductors, which connect the consumer's terminals to the distribution
6.
Which of the following are the constants of the transmission lines?
7.
Which of the following materials is used for overhead transmission lines?
8.
Which of the following relays is used on long transmission lines?
9.
Which of the following methods is used for laying of underground cables?
10.
The minimum clearance between the ground and a 220 kV line is about