what is the function of choke in a tubelight

Answer Posted / ashok

to produce a instantaneous high voltage to ignite the
tube.because tube has no filament ,it has only a gas inside
it . to ionize the gas tube need high voltage at starting.

Is This Answer Correct ?    11 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

1724


what is the use of the circle diagram

4500


suri transmission

4242


Load transfer in 11kv double busbar switchgear - operation.

1488


How to measure the Harmonic Distortion of UPS ie THD?

1731






1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)

2433


Define thermal resistance in the context of power amplifier.

591


How many types of circuit loads are there in a common electrical circuit?

671


what is lrs tank water resistance.

2066


what is the purpose of using filters in a protective relaying scheme?

1751


plz tell me,ht and lt panel terminals in substations explain beiefly

2330


What is the purpose of using busbar mounting fuse?

1593


CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

1192


we have 15 ampere variyac but we want 30 ampere variyac what we do

1415


do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....

1554