Answer / ankamsreekar

CFL means compact fluorescent lamp (CFL), a type of
fluorescent lamp.CFLs contain argon and mercury vapor housed
within a tube.

In a CFL, an electric current is driven through a tube containing
argon and a small amount of mercury vapor. This generates
invisible ultraviolet light that excites a fluorescent coating
(called phosphor) on the inside of the tube, which then emits
visible light.

Answer / jaimin patel

ARGON AND NEON FILLED IN C.F.L.

Answer / simon

Argon & Hg gas

Answer / karthis4u

CFL means compact fluorescent lamp (CFL), a type of
fluorescent lamp.CFLs contain argon and mercury vapor housed
within a tube.

In a CFL, an electric current is driven through a tube containing
argon and a small amount of mercury vapor. This generates
invisible ultraviolet light that excites a fluorescent coating
(called phosphor) on the inside of the tube, which then emits
visible light.

Answer / nagendra saladhi

Mercury and noble gas (Argon gas)

Answer / pandt ji

na gas with mercury and argon

Answer / gherfgvbdfr

nothing is present in cfl

What is d main advantage of using double circuit 3 phase transmission ?

0 Answers   UHG,

what is difference b/w earth and ground?

7 Answers   TATA, TCS,

what is negative and zero impedance in 3 phase induction motor ??

0 Answers  

What are your future expectations from this company and how long do you intend to work with this company if employed?

1 Answers  

how to crack cgpsc,which type of knowledge it is required,where i can get systematic study material and some tips?

1 Answers  

How many earthings are provided for a 250KVA distribution transformer?

9 Answers  

What should be the voltage between neutral and earth of a UPS?

4 Answers  

why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?

1 Answers  

what's the different between ELCB, ELR and ELS?

1 Answers   CP,

why the earth terminal in three pin top is longer than rest of the two terminal and of bigger size?

6 Answers   BARC, MAHINDRA,

10Hp, 3-phase, 415v, 50Hz induction motor. The above motor is to run on Star-Delta connection, so how do i make following hardware selection 1) MCB, 2) Contactor, 3) Wire Gage (Depending on P-P current or Line Current), 4) OLR, Please tell in detail how to do the above, so as to get the ans. of it even if the Hp rating changes.

1 Answers   Engro,

What is switching over voltage?

1 Answers   MEIL,