Answer Posted / tharanidharan a
LONG CYLINDRICAL NARROW GLASS TUBE CONSIST OF INERT GAS(ARGON)AND ARE COATED WITH PHOSPHORUS AND ELECTRODES ARE PLACED AT BOTH THE ENDS.
ELECTRODES ARE USED TO PRODUCE PREHEAT WHERE ELECTRONS STARTS TO MOVE AND COLLIDE WITH MERCURY(TRACED WITH ARGON GAS)WHICH PRODUCES UV RAY WHICH IS INVISIBLE TO SEE. SO THE PHOSPHOROUS IS USED TO MAKE THE INVISIBLE UV TO VISIBLE.
PRINCIPLE BEHIND IS TO CONVERT ELECTRICAL ENERGY TO LIGHT ENERGY.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .
our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.
wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?
what is the role of energy meter in distribution system ?
what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?
What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
How do you compute voltage drop and cable size over distance?
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
how many current required for hypo test
what is submersible pump?what is different between motor and sub motor?
Can double compression glands be used with regular cables?
Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction
What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?