DWQA Questions

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What are instrument transformers?
AnsweredHow Engineering Works asked 7 years ago • 
4699 views2 answers0 votes
What are the effect of temperature on Sag in an overhead line?
AnsweredHow Engineering Works asked 7 years ago • 
4705 views1 answers0 votes
What is difference between feeder and distributor?
AnsweredHow Engineering Works asked 7 years ago • 
19561 views2 answers0 votes
Define the term sensitivity and selectivity of a relay?
AnsweredHow Engineering Works asked 7 years ago • 
2606 views2 answers0 votes
What is a protective relay?
AnsweredHow Engineering Works asked 7 years ago • 
2975 views2 answers0 votes
Name the material used for contact of vacuum circuit breaker?
AnsweredHow Engineering Works asked 7 years ago • 
4627 views2 answers0 votes
What is a booster in power system?
AnsweredHow Engineering Works asked 7 years ago • 
8595 views2 answers0 votes
What are the major problems associated with HVDC circuit breaker?
AnsweredHow Engineering Works asked 7 years ago • 
3257 views2 answers0 votes
What are the different types of faults which occur in a power system?
AnsweredHow Engineering Works asked 7 years ago • 
3309 views2 answers0 votes
What is difference between radial and ring main system of distribution?
AnsweredHow Engineering Works asked 7 years ago • 
18258 views2 answers0 votes
What are the main feature of directional relay?
AnsweredHow Engineering Works asked 7 years ago • 
6034 views2 answers0 votes
What are the advantages of HVDC transmission system?
AnsweredHow Engineering Works asked 7 years ago • 
3156 views2 answers0 votes
Why HVDC line do not require any reactive power compensation?
AnsweredHow Engineering Works asked 7 years ago • 
4410 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
Why shunt compensation is preferred over series compensation?
AnsweredHow Engineering Works asked 7 years ago • 
4922 views2 answers0 votes
What is the providing series compensation in EHV line?
AnsweredHow Engineering Works asked 7 years ago • 
2215 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 • 
2098 views1 answers0 votes
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