what is the safety of ACB & VCB and how can this work and how can the service the ACB & VCB parts name with picture
ABB, ACB, Bharti, Claris Lifesciences, Honda, L&T, RotoPower, Sterling Wilson, Wipro,
21 101836details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?
1 1948Sir We have a REF relay connected to 10MVA(Y-Y) Transformer.on External earth fault REF relay trips along with earth fault relay.The REF relay has no complant as we tested relay.Why is it happening?
KSEB,
3 6845how can we measure rotor current of a 3phase wound rotor induction motor connected to liquid resistance starter
1 3593explain with the help of loading capability curve,reactive power generation and absorption from synchronous generator?
2285I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
1 1891in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?
1 2249What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?
1 2235if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please
Bhel,
1 2156I am an electrical engg and has got selected in wipro should i go there now or try in some core company ?
3 5031Post New Electrical Engineering Questions
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
What is the height of DA, DAL, DB, DC & DDE tower?
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
What the main causes of transient interruptions on Over-Head Distribution Lines?
please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com
what is mean by restructuring power system?
what is thermal resistance of PVC Cable.
Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha
I want single line diagram for AMF & DG syncronizing panel
please send me the previous year's question papers of jindal GET exams
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
two way ckt diagram can be drawn by how many ways? give diagram