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How to increase home power factor? Can we connect capacitor directly? How to select capacity of capacitor?
5 9705What is percent age of scrap of wires as per IE Rule Clause No in wiring for House and Industrial wiring ?
3 50481.what is meaing of ups,and used in softwares and sud stations,and main partes in ups. 2.main partes of the Disel Genarator. 3.main partes of the chiller and safty equipments.
2 5156with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
1820How to identify Motor leads in their order coming out from winding without tag (U1, V1, W1 & U2, V2, W2)?
ABB,
6 51271Why we use Y-Y connection in power transformer (8-10 MVA, 132 kV to 11 KV)and D-y in distribution transformer (2 MVA, 11 KV to 440 Volts)?
4 11645For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
1945why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.
1978Post New Electrical Engineering Questions
how to calculate the earth mat design in 132 kv substation yard ????
what is fault level of power system ?
what is tri state logic gate
why US countries maintains 110v and 60HZ
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???
describe the A.C. Generator Testing procedure
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
why current flow to the opposite direction of flow of electrons???????????
Define resonant frequency?
can anyone send me some sample question regarding power grid corp
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
what is the VA(Volt-amphere)? define with calculation?
grr resistance & contrator malt continuous
what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB
