Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / anilram
for perfect earting it should be zero ohms. for pratically
at site it 1-5 ohms . in large substations the should be
below one ohm
| Is This Answer Correct ? | 22 Yes | 3 No |
Post New Answer View All Answers
where can the transformer having vector group Yny0 be used??
What do you mean by an instrument transformer?
LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values
What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?
Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir
what is meant by neutral compensation factor and where it is used
why you don not show protection and type of isolation in key single line diagram?
Why do we use center tap transformer that used with portable tools
What does the a,b,c of 95a,95b,95c relays denotes?
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
What is reactance, reluctance,capistance, pls give answeer in hinglish and be simply Jo asani we smajh m aa jaye
i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
What is “pu” in ee?
working principles of cf lamp,incandescentlamp and f lamp?
