How can we calculate the fault level of the distribution
system knowing the percentage impedance of transformer &
subsequent equipments.
Answer Posted / amar singh.
fault level depend on system impedance
full load current*100
Trasformer fault level= ----------------------------
%impedance of the transformer
| Is This Answer Correct ? | 51 Yes | 17 No |
Post New Answer View All Answers
what is sevice settings for mccb?How can be it setted?
How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
Which type of motor is used in trains, what is the rating of supply used explain working principal?
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
there are cam operated switches - why we call cam operated , What is cam ?
how works inductive &capacitive sensors?
Define norton equivalent circuit?
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
What is the need for a controller?
how is find out kwh step by step