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DWQA Questions › Category: (EE) Power System
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Why all the voltage levels are multiples of 11 kV?
AnsweredBahu asked 2 years ago • 
30239 views4 answers0 votes
What is the difference between Earthing and Grounding?
Openadmin asked 2 years ago • 
18717 views2 answers0 votes
Why Power Plant Capacity Rated in MW and not in MVA?
AnsweredDollar asked 2 years ago • 
8909 views3 answers0 votes
What is the use of electrical control panel?
Answeredadmin asked 2 years ago • 
656 views2 answers0 votes
What is AVR (Automatic Voltage Regulation)?
AnsweredReejav asked 2 years ago • 
3166 views3 answers0 votes
What are positive, negative & zero sequence impedance?
AnsweredSashi asked 2 years ago • 
1598 views2 answers0 votes
What is difference between feeder and distributor?
Answeredadmin asked 2 years ago • 
7376 views2 answers0 votes
Name the material used for contact of vacuum circuit breaker?
Answeredadmin asked 2 years ago • 
1498 views2 answers0 votes
What is a booster in power system?
Answeredadmin asked 2 years ago • 
3011 views2 answers0 votes
What are the different types of faults which occur in a power system?
Answeredadmin asked 2 years ago • 
1769 views2 answers0 votes
What is difference between radial and ring main system of distribution?
Answeredadmin asked 2 years ago • 
6902 views2 answers0 votes
Why HVDC line do not require any reactive power compensation?
Answeredadmin asked 2 years ago • 
1226 views2 answers0 votes
Why shunt compensation is preferred over series compensation?
Answeredadmin asked 2 years ago • 
1992 views2 answers0 votes
Upto what voltage level we can use pin type insulator?
Answeredadmin asked 2 years ago • 
1532 views2 answers0 votes
What voltage is supplied to the large industrial consumer?
Answeredadmin asked 2 years ago • 
2049 views2 answers0 votes
What is the effect of capacitance on inductive load?
Answeredadmin asked 2 years ago • 
1286 views2 answers0 votes
What is real, reactive, and apparent power?
Answeredadmin asked 2 years ago • 
2467 views3 answers0 votes
What is the Difference between blackout and brownout in power system?
AnsweredGeetu asked 2 years ago • 
2158 views1 answers0 votes
What is arc suppression coil grounding?
Answeredadmin asked 2 years ago • 
1700 views2 answers0 votes
Sequence of questions during opening and closing of a substation circuit?
Answeredadmin asked 2 years ago • 
3702 views2 answers0 votes
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