Interested to Buy Any Domain ? << Click Here >> for more details...
Dear Friends, I have a 500KVA transformer supplying whole factory having 3 phase and single phase mixed loads. Power room has ammeters connected via CTs for individual phase. Now I know that readings shown on meter for each phase say R,Y and B are line currents. But when I want to know the total on transformer do I need to add the currents of all three phases readings shown on meter or value for anyone phase will give me the correct power load on transformer for that point of time. 2. If ammeter shows unbalanced readings for R,Y, B phases say 150, 250 and 300 respectively so can I assume that 150A i.e average of 3 will be the 3phase load currents and remaining will be 1phase currents. Please clarify my doubt.
4 7687my motor rating is 800HP, 128Amps, 3.3kV. What is capaitor bank i can use for PF improvement to 0.990?
3 6463Post New Electrical Engineering Questions
How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?
what is difference between 5A and 100A CT constructional wise and operation?
Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.
how to calculate the change over time for star delta starter for different KW motor?
Efficient electrical earthing in hard rock area
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?
i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper
how choose conductor&depending upon load
explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
how to calculate energy of 3-phase motor?
If a high resistance fault occurs,then what are the changes will happen in the system?
What are the advantages of thermal power plant?
