Interested to Buy Any Domain ? << Click Here >> for more details...
what is the function of starter & choke in the tube light
set & how choke give 1000 volts while switching on.
- 14 Answers
- 85642 Views
- ADNOC Abu Dhabi National Oil Company, IBM, I also Faced
- E-Mail Answers
Answer Posted / raj
the starter function is used simply step up the voltage
level at the time of starting by using resistor and
inductor phenomenon and at the same time the starter
maintain the voltage for excitation of gases molecules
after some time by comparable no energy drawn from source
| Is This Answer Correct ? | 20 Yes | 12 No |
Post New Answer View All Answers
What are the advantages of speed control using thyristor?
Write a note on materials used as a fuse element.
why 1.7Uo for HV cable Hi pot test?IE standard why?
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
Classify driling machines.
what is the purpose of using filters in a protective relaying scheme?
I want to put this query to SENIOR & EXPERIENCED ELECTRICAL ENGINEERS. 1)I want to know about the control circuit diagrams for control panels. I found it difficult to understand. Is there ant booklet through which we can learn the circuit diagrams? 2)I want to learn about conduiting, laying cables, preparing cable schedules and various techniques which is the part of building infrastucture(construction field). I don't have any experience in this area. I have experience in control panels only. that's why i am not getting any opening in building infrastucture (construction field).Can I get the job in this field as Trainee Engineer? How to enter this field? I need job in PUNE
how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?
What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
what type of motor used to move a 1 ton gate? and relate ratings with load.
What is current & voltage ? Voltage perform at any load without current or not?
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
