What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?
2 6689Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?
NTPC,
1 2079how to calculate overall efficiency of diesel generator set? give us a formula with an example.
2 9527To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
1 1992why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
1 2412what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW
1 8710What happens to an electric motor if it has poor or no ventilation. Will it burn out? If it will, how long it will run before it burn out?
GMC,
5 8387Post New Electrical Engineering Questions
could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com
What is the magnetic field (coil DC ) of Turbo Expander?
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
please send me the L&T Emb. sys. placement papers and entire details of pattren
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
As i want some model question paper in basic computer science and history please send me immediately sir
please send previous exams question papers
In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com
Do you need any help with FEWA Electrical Supervisor exams?
What current position are you holding in your current company?