what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?
1574Actually 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?
1459how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
1495how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable
1668Post New Electrical Engineering Questions
Why hydropower is called renewable source of energy?
how to read idmt curva
How many size of cable required for a 300m long and 30kw inductive lode
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?
What is reactive power and where it is used.
where solid grounding and where grounding through ngr done and why?
TCS IS IT COMPANY THEN WHY DO THEY NEED ELECTRICAL &ELECTRONICS ENGINEERS?
what is ic 01,ic 06 ?is it types of cooling?
What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
how brushed dc motor operating ?
How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke
why the rotor current becomes in steady state during high slip region? please verify with equations.