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 • 
4706 views1 answers0 votes
What is difference between feeder and distributor?
AnsweredHow Engineering Works asked 7 years ago • 
19562 views2 answers0 votes
Define the term sensitivity and selectivity of a relay?
AnsweredHow Engineering Works asked 7 years ago • 
2607 views2 answers0 votes
What is a protective relay?
AnsweredHow Engineering Works asked 7 years ago • 
2976 views2 answers0 votes
Name the material used for contact of vacuum circuit breaker?
AnsweredHow Engineering Works asked 7 years ago • 
4628 views2 answers0 votes
What is a booster in power system?
AnsweredHow Engineering Works asked 7 years ago • 
8596 views2 answers0 votes
What are the major problems associated with HVDC circuit breaker?
AnsweredHow Engineering Works asked 7 years ago • 
3258 views2 answers0 votes
What are the different types of faults which occur in a power system?
AnsweredHow Engineering Works asked 7 years ago • 
3310 views2 answers0 votes
What is difference between radial and ring main system of distribution?
AnsweredHow Engineering Works asked 7 years ago • 
18259 views2 answers0 votes
What are the main feature of directional relay?
AnsweredHow Engineering Works asked 7 years ago • 
6035 views2 answers0 votes
What are the advantages of HVDC transmission system?
AnsweredHow Engineering Works asked 7 years ago • 
3157 views2 answers0 votes
Why HVDC line do not require any reactive power compensation?
AnsweredHow Engineering Works asked 7 years ago • 
4411 views2 answers0 votes
Why is voltage regulation better in case of DC transmission?
AnsweredHow Engineering Works asked 7 years ago • 
3520 views2 answers0 votes
What are the sources of audible noise generation in EHV transmission system?
AnsweredHow Engineering Works asked 7 years ago • 
2722 views2 answers0 votes
Why shunt compensation is preferred over series compensation?
AnsweredHow Engineering Works asked 7 years ago • 
4923 views2 answers0 votes
What is the providing series compensation in EHV line?
AnsweredHow Engineering Works asked 7 years ago • 
2216 views2 answers0 votes
What are the purpose of providing series and shunt compensation in EHV line?
AnsweredHow Engineering Works asked 7 years ago • 
4716 views2 answers0 votes
What are the major problems associated with EHV transmission?
AnsweredHow Engineering Works asked 7 years ago • 
5426 views2 answers0 votes
What is series and shunt compensation in transmission line?
AnsweredHow Engineering Works asked 7 years ago • 
2099 views1 answers0 votes
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