Interested to Buy Any Domain ? << Click Here >> for more details...
my field of interest is T&D. plz tell something about that.
- 15 Answers
- 25160 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / jeyachandran
In the transmission system consists of generating the AC
power in the generation station to convert DC power.
then transmitted the DC power through the transmission
line and they again invert DC to AC.
The AC power is distribute to the consumers.
AC power didn't transmitted in long transmission because of
losses is higher compare to DC transmission
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
electrical ques
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.
hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
if a.c supply is given to the motor,, what happen?
when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?
can we use engine degreaser for electrical motors?
can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
What is the power factor of a transformer at no load?
what is the affect of earth's magnetic field on the frequency used in aircraft???
What do you mean by a voltage transformer?
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
