What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?
IOCL,
3 8123what is the difference between NC & CNC machine.what is the difference between equipment & machine tool
2 6675hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....
1963what is meant by excitation current & armature current ? where its produce & how we can calculate ?
2101if u have single phase load (un balance) and the main power cable is 3.5core means netural is .5 of phase and can the three phase current make the return paht in .5 neutral.
1 3178what is the maximum Load capasity in LV-Panel,MDB,SMDB & Final DB'S in Electrical disribution system?
2 27381Post New Electrical Engineering Questions
im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar
What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)
What is quadrantal symmetry?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?
what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
Explain the operation of grid connected central solar inverter ?
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
how much flux density of CRNO core
Vaccum circuit breaker
Please give me a erda placement paper
What are n circles?
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.
what r the checklist while installing 500 kva transformer
why co incidence factor considered in transformer sizing?