Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / prashanth
The function of exciter is to excite the field poles i.e. to create flux needed by the conductors to generate emf as per Faraday's laws.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
there are cam operated switches - why we call cam operated , What is cam ?
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
describe the constructional features of an auto transformer and its principle operation
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
What is I to C?
How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me
could you measure current in parallel?
how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence
What is meant by a stray loss of a induction motor??? What is the equation to find it
How can we findout the maximum efficiancy of Transformer? At which load?
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 the mmf,rgt and ngt please brief completely
What is zero of the system?
What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?
