Interested to Buy Any Domain ? << Click Here >> for more details...
what is the use of choke on tube light fitting
- 37 Answers
- 81167 Views
- Bhel, Dharma, HSBC, TCS, I also Faced
- E-Mail Answers
Answer Posted / ravi.p 08-236 svec
to glow the tube light ionization of gas in the tube is
very important for this huge amount of voltage is
required.due to choke is an inductor it doean't allows the
sudden change of voltage and it stores the voltage in the
form of electromagnetic field,that huge amount of storage
voltage(1000-1100)v supplied to electrodes of tube to
ionization of gas at the time of starting in sec's.after
that it bring out the starter to out of circuit.and the
tube light glow continued with half of the supply voltage
(50-60)v.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Electrical Engineering
why we r not earthed Control cable of C.T. terminals
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
What is Load sharing of Transformer ?
I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
can we install HT panel & LT panel side by side or how much clearance is required ?
What is the role of feedback in a closed loop control system?
What is a surge supressor why its is used in synchronous generators
what is metering cum synchronizing panel and how it is used?
Why we use ups battery and dsdb battery in thermal power plant
what is the meaning of neutral displacement ???
How REF protects transformer alone? explain with diagram.
Why corona leads to production of Ozone and glow of the color VOILET?
WHICH SIZE A.B.CABLE IS USED FOR 11KV.
where are the circulat the diesel in DG parts name with pictue
