Answer / shubham.rakhe

I answered YES!
Tubelight starter is just like a push button. Not of use
once the system is started. When u have switched on the
supply in the TL touch and remove the contacts of the 2
terminals that were to be connected to the starter a several
times so that u generate appropriate di/dt, until the
required voltage is induced in the choke coil that u'll see
as light starting glowing

Answer / ganesh n lamture

surely boss..........
suppose u dont have the starter & u want to start the
tubelight then just short the two contacts of the starter
by the conductor, tube will get on.

Answer / ulaganathan

make two wires to be touched such a way they are
connected to supply, the spark makes to jump
between the ends

Answer / subhasish mandal

Yes, If we replace magnetic ballast with electronic ballast,there is no need of starter if we use electronic ballast.......

Answer / mittaldn@allinterview.com

yes

Answer / shubham

i have not understood ans#3
@ans#2- the question is: how will u start the tube light w/o
the help of starter OR ANY OTHER DEVICE??

Answer / zan

The mercury atoms in the fluorescent tube must be ionized
before the arc can "strike" within the tube. For small
lamps, it does not take much voltage to strike the arc and
starting the lamp presents no problem, but larger tubes
require a substantial voltage

Answer / zan

U want to use another type of Equipment to start ???

Normaly chock used fo rthe starting purpose.. at the
starthing moment it generate huge voltage.

how to save the power in company?

0 Answers  

What is the basic difference between earthing, ground and neutral?

11 Answers   Balco, Cognizant,

If the generator will trip, what you will do as an electrical technician in charge.

1 Answers  

how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

0 Answers  

Is it advantages of having star-delta vfd than normal star vfd , if yes why?

0 Answers  

What are the disadvantages if neutral current exists in grounded star transformer distribution system?

1 Answers  

Tell the details of the precommissioning tests that are performed on distribution transformer, power cable and switchgear (11kv).

1 Answers   Reliance,

We have given to 3phase supply to ups system & how can coming netural

0 Answers  

how to calculate busbar size? ex:11000kva main what is the busbar size ?and how to select the correct one

4 Answers  

We use MCCB not MCB for motor starters because MCCBs has capablity to drawout the motor starting current which is 5-6 times the full load current of motor for 1sec. Then why we use SDF in starter panel means MCC panels. Pls reply if any one knows this answer.

1 Answers  

why we use mostly 3-phase but not 4-phase and 5-phase what is the difference between them

1 Answers  

pls tell about gas insulated substation?which gas is used for that substation?above which rating we are used this substation?how we take maintenance in that substation?it means substation fully shutdown or live condition?if live condition means how?pls clear this things

1 Answers   Essar,