Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between Earth and neutral? and what is the difference between ground earthing and neutral earthing?
2 6122Hi All, I am working as a Technical executive in a MNC company and we have 1500KVA & 1250KVA T/F in our site, can you help me that how many maintenance tests can be conducted and what are the procedures included for the tests can you share yours answers and also give any web address to get more information on this
5 10120How many types of relay are present in a VCB and ACB, what are the tests we can conduct on both breakers and how to set the relays values
2 48016what will happen if one of the phases from a 3-phase motor is disconnected?? stop/run at 2/3rd speed or run at same speed????
3 7602in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
2259Post New Electrical Engineering Questions
What is the most accurate way of testing ELCB?ELCB is better than RCD?
why the pf of semiconductor device is improved the electrical devices
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
Why strting torqe high in inducation motor?
WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?
How to convert 2 phase to 3 phase electricpower in induction moter?
How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?
how to compute kvar in substation feeder to improve power factor and sending voltage
What is the difference between isolators and electrical circuit breakers?
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
we are going to install a solar PV site and how can we calculate PV Solar Panel Efficiency, can anybody tell me complete method for its calculation.
what work will do diffrential realay DG set
block diagram of 2 ups system connected in parallel mode?
