Neutral CT for 45MVA 132/11 KV YNd11 Transformer. NCT REF CLASS-PS or 5P20 with 20VA burden which is suitable.
1 2237If a three phased motor or not working phased change on poles so how to find which one red yallow & blue
1 2005What is Harmonic affects in power system. what is unit of harmonics and how to measure it. how much value should be in power system.
1 2072What is the maximum advisable distance where it is required to interconnect a 500 KVA 480 V 3 ph transformer and the main panel or MCC ignoring the voltage droop affectation, does it is exist any standard about it?
2 2021Post New Electrical Engineering Questions
salam,hi, i need to know what the spesification of 300amp msb...
On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?
what is diff btw electric,magnetic & eletromagnetic field
List the time domain specifications.
What type of DC motor would you see for a lift?
What is DC series motor?
why 1.7Uo for HV cable Hi pot test?IE standard why?
which protection function should measure RMS value of current&DFT value of current?
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
What is the difference between amorphous core transformer and CRGO core transformer?.
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
why and how current drawn by battery charger depends upon the altitude where it is located?
