What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
1 2406we have 3 phase 4 wire supply 230/415 V.AC and our distribution is single phase or we have all single phase 220 v,ac operated appliances. and noted the current with help of clamp meter Red to N = 20 Amps. Yellow to N = 45Amps and Blue to N = 30 Amps ( total is 95 Amps ) what will be neutral current on the main .
1 5682When to use Oil Transformer type and When to use Dry type? What is the difference between both?
2 5101Double Busbar Scheme for outdoor switch yard system (132kv) step up power plant Hi friends 1. in this system both busbars energized all the time. 2. what is the meaning of main BB and transfer BB, 3. step up transformer connect main bus bar all the time or both BB connected through DS switch . 4.bus sectionalization means ? thank you.
1 32771 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
1 2126what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks
1 2289Post New ABC Electrical Engineering Interview Questions
If i update, insert or delete records in my view will it affect my base table?????
what insurance plans are you familiar with? : insurance cold calling
Hi i am riyaz ahmed . i got rejected for first time and i nedd to apply for next time and can i apply in 1 or 2 week . and wt abt my sevies fee ? i should make a new once shill i go with the same and wt docement i should change can u plz help me out and my mail it is royalriyaz@gmail.com
What is the difference between for xml raw and for xml auto?
What is Meant by at Discount in Issuance of Shares?
when performing client copies what steps you need to take from CUA point of view?
Explain the approximate cost of the following corrosion monitoring systems. Smart pebbles eci-1(embedded corrosion instrument) monitoring cables time domain reflectometry &corrosion penetration monitoring system(cpmp)?
What is the difference between baseline and traceability matrix?
How do you remove duplicate records in informatica? And how many ways are there to do it?
Have you written applications to retrieve stored images in a table?
How to put more than 1000 values into an oracle in clause?
What is add number
How do I add a google account to windows 10?
What is MFN? What is Gold Standard?
hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electrical stream)...hoping to hear from u at the earliest