1) What is difference b/w impedence relay and differential relay? 2) what are substations equipments? 3) what is difference b/w circuit breaker and isolator? 4)what are the types of circuit breakers? 5) which medium is mostlty used in circuit breakers and why it is used?
NTDC,
1 4264If cvt is most advance & effective(economically & stability)so why not use instead of VT(11 kv & 33 kv)?
3 5043what is the difference between grounding and earthing......how can we differentiate each other.....
2 4625The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?
3175I have a transformer 3phase 11kv/410v and its name plate missing. now how can I judge its rated kva?
2 8678Post New Electrical Engineering Questions
What is the two pole structure?
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine
Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz
how to synchronize 3 phase slip ring induction motors of different ratings.
I want to know Electrical Circuit?
PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.
What is the basic principle of welding process?
sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
What is super thermal power plant? and how it will differ from normal thermal power plant
how many types control panel of a 132/33 kv substation
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)
rajha power sector details
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?