Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
1 20841. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
1 20262. If 8.35%Z means the percentage impedance of 132/11kV transformer self,will like to reconfirm the percentage impedance that is supplied from power company?
2 6418y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..
ME,
1 2058it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.
1 2087i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .
2 47001. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.
1 2063we 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.
1 2201Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
1 2168Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer
1 1911Post New Electrical Engineering Questions
As i want some model question paper in basic computer science and history please send me immediately sir
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?
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
please send me previous year questions of jspl through which i could prepare myself for the test.
Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me
What is the magnetic field (coil DC ) of Turbo Expander?
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
sir i want previous entrance exam papers for written test
please send me latest & previous years question papers for IOCL Technical level questions
hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .
why and how voltage sharing in transformer, during magnetic balance test ?
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason
Pls mail me utility & Dg related question with answer