Interested to Buy Any Domain ? << Click Here >> for more details...
400 kvtransmission lines in india are connected in star or delta
- 10 Answers
- 14209 Views
- NTPC, I also Faced
- E-Mail Answers
Answer Posted / gunnam santosh
mostly by using star because by using star we can reduce odd
harmonics
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
what is the excess air in furnace
what is lrs tank water resistance.
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
what is meant by 3rd hormonics ?
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
what is the meaning of the symbol << >> put in transformer drawing
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
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 .
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 “pu” in electrical engineering?
How earthing of switchgear system to be done.
If we want to change a contactor of faulty one what are the conditions want to fullfil
what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com
what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?
