WHERE IS THE LIGHTING ARRESTER SHOULD BE PLACED IN
DISTRIBUTION LINES?
Answer Posted / hari
lighting arresters are placed at where there is chance to
damage the protection of lines.for example connection of
lines takes place.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????
What is knee point voltage?
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
What is the role of Dedicated earthing in UPS System?
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)
how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt
What is power relay?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
How can we increase fuel-power ratio of any DG set?
at which voltage level arcing ground is occurs ??????????
Cb closed condition if there is a tcs fail whether cb will trip or not
What are the temperature elements?
State Maximum Power Transfer theorem.