Transmission line concepts Q&A


1.       What is a transmission line
2.       What is the optimal power transfer capacities
a.       11KV
b.      33KV
c.       132kv
d.      220kv
e.      400kv
f.        765kv
g.       1250kv
3.       Cost of
a.       11kv single circuit transmission line
b.      11KV double circuit transmission line
c.       33KV SC
d.      33kv DC
e.      132KV SC
f.        132kv DC
g.       220KV SC
h.      220KV DC
4.       Components of transmission line
5.       How do you select conductor size in transmission line
6.       Different types of conductors available
7.       Different types of Insulators  in the market
8.       Names of few contractors specifically into Transmission line erection works
9.       What all the names for various conductor sizes
10.   What is maintenance of transmission line
11.   Formula for economic selection of voltage
12.   What is ROW in transmission line
13.   List of contractors, who do this work
14.   What is route survey
15.   Conductors and insulators manufacturers list
16.   What material we use for structure
17.   Typical faults on transmission line
18.   Life of tr line
19.   Different types of poles available

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