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i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me
2191Why the capcitor to be discharged after put in to operation & why not inductor though the both elements stores energy?
3 4900Please send specifications for 1000KVA dry type transformer or where I can get the specifications?
PSU,
2 5768How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
1936Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
1969can i use the six sigma method which is used in management area, in state estimation of power systems?
1820Post New Electrical Engineering Questions
Define resonant frequency?
Define cut-off rate?
What is electrical cable termination
what is negative and zero impedance in 3 phase induction motor ??
what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????
why there using acb enclosure in big buildings
why does a dc machine has high efficiency while working as a generator than as a motor ..
when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?
What is the working principle of servo motor? And explain it.
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?
what is cathodic protection and why it use in industries?
what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.
