why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
1844What the capacitor Current formula?, For 1 KVAr how amps its required? for using the KVAr for boosting the PF Design Calculation.( Eg: for 30 KVAr required how many KW?)
17 229665Is HT capacitor rating connected directly to motor terminals , related to motor no load current?
2035What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??
2 5695What do you mean by distributed winding in alternators? how exactly is 3 phase power generated?
2 10453what will happen at secondary side of transformer if i increase voltage at primary side?while V1*I1=V2*I2 will secondary voltage or current increase?
2 6876For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
1885What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
2292Post New Electrical Engineering Questions
what is acceptance test in electrical engineering.
how to select rating of HT Panel
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?
Explain the operation carried out in thermal power stations?
How could a garment factory benefit from renewable energy
how we decide scurt (disc) of insulator with respect to kv rating
why are the maintaine power factor and how can this control and this is how work.
What is kirchoff ’s current law (kcl)?
What does quality factor depend on in resonance?
Why computer humming sound occurred in ht transmission line?
if sf6 gas low in gis what will happen
determine two methods to find loose connection in operational electrical system?
what is Fault level? why it is calculated? how will u decide same for our plant?