what is the principle of tubelight ??? what is the function
of starter and choke ???
Answer Posted / vinayak
tubelight works on the principle of electric discharge.
starter act as a switch and choke acts as an inductor. when
tubelight is switched on the electricity flows through
starter which is actually a capacitor. sooner the dielectric
strength decreases and it gets shorted hence switching of
the supply through inductor. during this time the choke
stores energy which is appeared across the electrodes of the
tubelight and hence helps in ionsation of gas and electric
discharge. starter is connected in parallel to tubelight and
choke is in series
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
What is systematic error?
What is meant by rotor?
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
What is meant by impedance? difference between high & low impedance ?
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
Name one of major transformer company in KSA ?
How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
what is the meaning of impedance protected in instrument cooling fan
what is electrical machines
What is stacking factor? What is its approximate value?
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?