How do you connect the capacitors on polyphase circuits?
Answer Posted / surya_tech4u
In low voltage system we put capacitor bank in parallel to the PCC (POWER CONTROL CENTER) in that bank capacitors having delta connection.On HT bus series capacitor bank is used.Induction motor having long cable distance we use capacitor bank in delta connection.In large high voltage motor having large rating use capacitors bank along with reactor.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Why GRR starts from 60% of motor speed why not less than 60%?
I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME
I need bhel electrical test pattern & paper
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
What is synchro?
how to calculate energy of 3-phase motor?
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?
how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
explain the function of brush less dc motor?
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
pls someone send me sample question papers along with the key.thanks in advance
'documenˁ