whether choke act as a voltage regulator in tubelight or not?
Answer Posted / kj
It acts to limit the current flow. When the tube lights up
the gas in the tube has very low resistance and n the choke
stops too much current from going through the tube.
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?
detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron
What is sensitivity of a measurement?
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
How line capacitance & line inductance varies with increase in height tower.
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
what are pilot cells
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .
What is earth?
Explain Circuit Breaker Trip Characteristics in detail.
how many joints are allowed in underground HT cable of 1 KM
WHAT IS MEANING OF Gg & Gg IN hrc FUSE
at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?