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 • 
9222 views3 answers0 votes
What is the definition of sag in transmission line?
AnsweredHow Engineering Works asked 6 years ago • 
1590 views0 answers0 votes
What is the minimum safe distance from power lines?
AnsweredHow Engineering Works asked 6 years ago • 
1763 views2 answers0 votes
Why do we need transmission lines?
AnsweredHow Engineering Works asked 6 years ago • 
5933 views2 answers0 votes
What is the difference between transmission and distribution lines?
AnsweredHow Engineering Works asked 6 years ago • 
3842 views2 answers0 votes
What is the meaning of Ferranti effect?
AnsweredHow Engineering Works asked 6 years ago • 
2632 views2 answers0 votes
What are the effect of temperature on Sag in an overhead line?
AnsweredHow Engineering Works asked 7 years ago • 
4704 views1 answers0 votes
What are the advantages of HVDC transmission system?
AnsweredHow Engineering Works asked 7 years ago • 
3156 views2 answers0 votes
Why is voltage regulation better in case of DC transmission?
AnsweredHow Engineering Works asked 7 years ago • 
3519 views2 answers0 votes
What are the sources of audible noise generation in EHV transmission system?
AnsweredHow Engineering Works asked 7 years ago • 
2721 views2 answers0 votes
What is the providing series compensation in EHV line?
AnsweredHow Engineering Works asked 7 years ago • 
2214 views2 answers0 votes
What are the purpose of providing series and shunt compensation in EHV line?
AnsweredHow Engineering Works asked 7 years ago • 
4715 views2 answers0 votes
What are the major problems associated with EHV transmission?
AnsweredHow Engineering Works asked 7 years ago • 
5425 views2 answers0 votes
What is series and shunt compensation in transmission line?
AnsweredHow Engineering Works asked 7 years ago • 
2097 views1 answers0 votes
What are the transmission voltage that are used in India?
AnsweredHow Engineering Works asked 7 years ago • 
7863 views2 answers0 votes
What is the purpose of transposition of conductor in three phase transmission line?
AnsweredHow Engineering Works asked 7 years ago • 
5438 views2 answers0 votes
What is the purpose of using bundled conductors in transmission?
AnsweredHow Engineering Works asked 7 years ago • 
3592 views2 answers0 votes
Why does fog cause tripping of Transmission lines?
AnsweredBimta asked 7 years ago • 
5663 views3 answers0 votes
What is cascaded failure in terms of transmission lines?
AnsweredPiano asked 7 years ago • 
3041 views3 answers0 votes
What are the effects of charging current overhead line?
AnsweredHow Engineering Works asked 7 years ago • 
3000 views1 answers0 votes
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