What is mean by ideal infinite bus? Why it is required to consider in fault short circuit calculations?
1 5382What is Energy based relay coordination & time based relay co-ordination? In which type of distribution arrangement these methods are applicable?
1 3926What is the voltage violating limit to be considered for load flow study? What is acceptable deviation limit according to relevant standards?
1 3895Why tripping not occur when the transmission lines (11KV & above) breaks? Doesn't we provide earthfault protection for it?
1 5279Why all voltage level are multiples of 11, like 220V, 440V, 1100V instead of 200V, 400V, 1000V?
9 21284How can we calculate ngr resistance for a generator and Transformer ? What type of transformer requires ngr ?
5 43800Post New Electrical Engineering Questions
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
What is A check, B check, C Check & D check for a diesel Generat
What is a difference between indoor transformer and outdoor transformer of same rating
what will happen if ac and dc supplies given
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????
why are the maintaine power factor and how can this control and this is how work.
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
why is control bus bi-directional?
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
What are motor generator sets and explain the different ways the motor generator set can be used ?
what is acceptance test in electrical engineering.
boiler is running in rankine cycle and deisel generator is....?
How to test REF relay testing for LV panel as per Kahramaa standard?
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
what is the Transformer Impedence?How can calculate?