what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?
1523Actually I have a doubt on neutral and earth.we use Ac power without taking neutral by connecting to earth,but at that time does it affects on efficiency of any electrical components or no? If yes how?
1402how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
1439how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable
1610Post New Electrical Engineering Questions
why to use freewheeling diode ( diode in revers bias mode) across dc coil
why high speed tripping relay is used in protection circuit why not normal relay
How to calculate that clean water supply in one Day from 150 KLD STP?
State superposition theorem?
Why are cables rated for 40 KA for 0.25 Sec fault current rating?
how we find transformer capacity by ohm
define reflection method?
Dyn1 transformer vector group testing how to do
why we use 630mm single core cable for transformer secondary side and why two neutral cable
Best way to measure the Soil resistance of rocky soil, three probe method and four probe method
what types of electrical & mechanical test conducted in switchyard?
What is the mechanism of WTI
I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.
can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
how was your last weekend.