Answer / sridhar

It induces very High Voltage when switch is made On and the
Tube light ignites to establish flow of Electron from one
side to other and vice versa. After tube light glows it
reduces the voltage between the terminals of the tube
lights which is sufficient to keep it glowing.

Answer / subash nayak

choke is a high inductive device and does not allowed sudden
change of current , if it happens then a high voltage
induced as per the equation- V= L di/dt. Starter helps to
break the circuit as initially current flows , from supply
to choke,tube light one coil, starter, tube light other coil
then back to supply. when starter opens the circuit the
induced voltage across the tube light is sufficient to
ionise the fluorescent material inside the tube light and
the current path made through it. and tube light glows.

Answer / amjad

Choke Provides High Voltage to the circuit.

Answer / thamizh

THE FUNCTION OF CHOKE IS MULTIPLS THE VOLTAGE

Answer / kalolia alap r

if we create load graph of tube light,it required very high
starting p.d because of to excite the electrons of the gas
filled in the t.l...and inductor stores and discharge the
energy so T.L required choke..

Answer / ramesh

the Choke function is high voltage to produced

Answer / jatinder batish

CHOKE GENERATES HIGH VOLTAGE NEARLY 1100 V AT THE TIME OF
STATING...

Answer / vignesh

dont mine my dears...i think this answer like a starter...if i made mistake pls reply me...in viki0607@yahoo.in

Answer / pankaj singh

choke is used to improve the power factor and to suppress
high harmonic current and surge.

how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.

0 Answers  

what is necessity of using isolation transformer?

4 Answers   NTPC,

What is the meaning of EDO in DG panels?

3 Answers   Bajaj,

1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

How to decide and select the different earthing wire size for the different types of earthing

0 Answers   Suzlon,

what are the needs of electrical earthing.... other than protection?

5 Answers   Eskom,

How to calculate earth wire load by formula

0 Answers   Caparo,

if i have 5kw,9A,three phase induction motor,if i want to install it 100 meter away from its feeder,how i will culculate cable size for this load.

2 Answers  

IF 3 NOS.OF HEATERS,3KW CAPACITY EACH,1 NO.HEATER CONNECTED IN R PHASE,1 IN Y PHASE AND 1 IN B PHASE.THEIR END POINTS CONNECTED IN STAR.IF I CONNECT THIS STAR POINT TO NEUTRAL OR DO NOT CONNECT TO NEUTRAL.WHAT WILL THE DIFFERENCE.

3 Answers  

wat is d first thing to be seen 2 lay a cable in a particular area??

1 Answers  

Igfet is a

0 Answers  

What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?

0 Answers