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 • 
9174 views3 answers0 votes
What is the definition of sag in transmission line?
AnsweredHow Engineering Works asked 6 years ago • 
1557 views0 answers0 votes
What is the minimum safe distance from power lines?
AnsweredHow Engineering Works asked 6 years ago • 
1729 views2 answers0 votes
Why do we need transmission lines?
AnsweredHow Engineering Works asked 6 years ago • 
5886 views2 answers0 votes
What is the difference between transmission and distribution lines?
AnsweredHow Engineering Works asked 6 years ago • 
3804 views2 answers0 votes
What is the meaning of Ferranti effect?
AnsweredHow Engineering Works asked 6 years ago • 
2593 views2 answers0 votes
What are the effect of temperature on Sag in an overhead line?
AnsweredHow Engineering Works asked 6 years ago • 
4663 views1 answers0 votes
What are the advantages of HVDC transmission system?
AnsweredHow Engineering Works asked 6 years ago • 
3117 views2 answers0 votes
Why is voltage regulation better in case of DC transmission?
AnsweredHow Engineering Works asked 6 years ago • 
3476 views2 answers0 votes
What are the sources of audible noise generation in EHV transmission system?
AnsweredHow Engineering Works asked 6 years ago • 
2681 views2 answers0 votes
What is the providing series compensation in EHV line?
AnsweredHow Engineering Works asked 6 years ago • 
2177 views2 answers0 votes
What are the purpose of providing series and shunt compensation in EHV line?
AnsweredHow Engineering Works asked 6 years ago • 
4675 views2 answers0 votes
What are the major problems associated with EHV transmission?
AnsweredHow Engineering Works asked 6 years ago • 
5384 views2 answers0 votes
What is series and shunt compensation in transmission line?
AnsweredHow Engineering Works asked 6 years ago • 
2067 views1 answers0 votes
What are the transmission voltage that are used in India?
AnsweredHow Engineering Works asked 6 years ago • 
7805 views2 answers0 votes
What is the purpose of transposition of conductor in three phase transmission line?
AnsweredHow Engineering Works asked 6 years ago • 
5389 views2 answers0 votes
What is the purpose of using bundled conductors in transmission?
AnsweredHow Engineering Works asked 6 years ago • 
3551 views2 answers0 votes
Why does fog cause tripping of Transmission lines?
AnsweredBimta asked 7 years ago • 
5616 views3 answers0 votes
What is cascaded failure in terms of transmission lines?
AnsweredPiano asked 7 years ago • 
3003 views3 answers0 votes
What are the effects of charging current overhead line?
AnsweredHow Engineering Works asked 6 years ago • 
2963 views1 answers0 votes
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