we 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 3335When to use Oil Transformer type and When to use Dry type? What is the difference between both?
2 2503Double 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 9521 “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.
774what 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
665Post New ABC Electrical Engineering Interview Questions
1) write a program to generate 1st n fibonacci prime numbers using Nested if 2) write a program to generate twin prime numbers from m to n using nested if 3) write a program to check whether a given integer is a strong number or not using nested if 4) Write a program to generate prime factors of a given integer using nested if 5)write a program to generate prime numbers from m to n using nested if 6)write a program to generate perfect numbers from m to n using nested if 7)write a program to generate the pallindromes from m to n using neste if 8)write a program to generate armstrong numbers from m to n using nested if 9)write a program to generate strong numbers from m to n using nested if
What are the ways to Optimize the Performance of a Difference Amplifier?
tell me about yourself.
3. Employees at appear professionally dressed
What are Change Pointers ?
dear sir i have completed one year post diploma certificate in thermal power engineering from national power training institute durgapur ...plz suggest me for power sector job
please send me RRB electrical engineer previous year questions for Sr. Section Engineer
Is it possible to obtain a record from IDMS database without mentioning the record-name itself?
Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer
we are a manufacturer unit can we purchases of building material agst form "C" or vat C4?
Hello! My annual salary is @ Rs.6,00,000/-. What would be the TDS applicable for me per annum/per month. I am also contributing to EPF @ Rs.9360/-.
what is the difference between software product and software version ?
we have registered to MCCIA(Maratta Chember of Commerce Ind & Agri.).They given a Tax Invoice against this registration with charging service tax@10.3%.can we take credit of this service charge ?
what is the difference btn risks & Therads in the Test plan documentation?
How would you monitor and maintain the local area network, email, internet & intranet systems to ensure data security and prevent occurrence of faults?
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