DWQA Questions

DWQA Questions › Category: Transmission and Distribution
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Why does a humming sound occur in high voltage transmission lines?
Openbetuk asked 7 years ago • 
9216 views3 answers0 votes
What is the definition of sag in transmission line?
AnsweredHow Engineering Works asked 6 years ago • 
1585 views0 answers0 votes
What is the minimum safe distance from power lines?
AnsweredHow Engineering Works asked 6 years ago • 
1758 views2 answers0 votes
Why do we need transmission lines?
AnsweredHow Engineering Works asked 6 years ago • 
5925 views2 answers0 votes
What is the difference between transmission and distribution lines?
AnsweredHow Engineering Works asked 6 years ago • 
3836 views2 answers0 votes
What is the meaning of Ferranti effect?
AnsweredHow Engineering Works asked 6 years ago • 
2625 views2 answers0 votes
What are the effect of temperature on Sag in an overhead line?
AnsweredHow Engineering Works asked 7 years ago • 
4699 views1 answers0 votes
What are the advantages of HVDC transmission system?
AnsweredHow Engineering Works asked 7 years ago • 
3150 views2 answers0 votes
Why is voltage regulation better in case of DC transmission?
AnsweredHow Engineering Works asked 7 years ago • 
3511 views2 answers0 votes
What are the sources of audible noise generation in EHV transmission system?
AnsweredHow Engineering Works asked 7 years ago • 
2715 views2 answers0 votes
What is the providing series compensation in EHV line?
AnsweredHow Engineering Works asked 7 years ago • 
2208 views2 answers0 votes
What are the purpose of providing series and shunt compensation in EHV line?
AnsweredHow Engineering Works asked 7 years ago • 
4709 views2 answers0 votes
What are the major problems associated with EHV transmission?
AnsweredHow Engineering Works asked 7 years ago • 
5420 views2 answers0 votes
What is series and shunt compensation in transmission line?
AnsweredHow Engineering Works asked 7 years ago • 
2093 views1 answers0 votes
What are the transmission voltage that are used in India?
AnsweredHow Engineering Works asked 7 years ago • 
7854 views2 answers0 votes
What is the purpose of transposition of conductor in three phase transmission line?
AnsweredHow Engineering Works asked 7 years ago • 
5431 views2 answers0 votes
What is the purpose of using bundled conductors in transmission?
AnsweredHow Engineering Works asked 7 years ago • 
3587 views2 answers0 votes
Why does fog cause tripping of Transmission lines?
AnsweredBimta asked 7 years ago • 
5656 views3 answers0 votes
What is cascaded failure in terms of transmission lines?
AnsweredPiano asked 7 years ago • 
3035 views3 answers0 votes
What are the effects of charging current overhead line?
AnsweredHow Engineering Works asked 7 years ago • 
2993 views1 answers0 votes
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