In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
1 2279In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
1 15179What is the formula to find out the kvar required to improve the powerfactor from .85 to .99 at 1500kw, 415v.
4 20025What is the winding resistsnce need to be in a 1000kva, 11kv/415v transformer, between ht winding to lt winding, ht winding to earth, lt winding to earth.?
1 6007where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
2222is it possible to flow a current between nutral and earth in a circuit? although nutral and earth having same potential diffrence? i=0/r=0A if any body now any solid reason because i am getting a triping problem in rcbo due to nutral and earth shorting???
2 4688Is there any calculation to find unknwon(unferroled) phases R Y B in alternator,3 phase motor anybody shoot my problem. how can we notice this is the respective phase?
2 4447if an alternator or turbine using fuel to produce ele energy and we didn't connect load to the ends then where was gone the ele energy
2 4723Is there any calculation to find unknwon(unferroled) phases R Y B in alternator,3 phase motor anybody shoot my problem. how can we notice this is the respective phase?
3 6659what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?
1 4613Why frequency changes due to load variation in power system ? i.e why when load increases frequency decreases?
1 1988Post New Electrical Engineering Questions
What is the height of DA, DAL, DB, DC & DDE tower?
Circuit diagram of tube light without starter using electrical choke
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
please send me the L&T Emb. sys. placement papers and entire details of pattren
CBCT selection
Enlist four components of electrive drives.
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
placement paper samples of mspl company
Draw a SLD of DG distribution up to main LT panel?
What the main causes of transient interruptions on Over-Head Distribution Lines?