Answer / sudip ghosh

Starter is used to initially ionize the gas in the lamp by
shorting the electrodes(in the starter) and then
immediately open it.It takes a fraction of a second to do
it.

Where as choke has inductor coils it limits the current
because the gas has very low resistance and the voltage
across the lamp is very high so it(inductor) prevents high
currrent to flow through the tube.

IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)

0 Answers   L&T,

---

can anybody find out the result. I am lil bit confused about my equation.

1 Answers   Student,

---

what is the difference between earthed and unearthed cable?

24 Answers   Cords Cable, Essar, Torrent Power,

---

sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

---

will the introduction of capacitor bank parallel with the induction load reduce power consumption

4 Answers   Nokia, WAPDA Water and Power Development Authority,

---

what is buchholz relay?what is it used for?

8 Answers   Engineers India Limited, NFCL,

---

What is core balancing in Power Transformer. What is the affect of an unbalabce core.

1 Answers  

---

The exciting current of a transformer is non sinusoidal. why?

2 Answers  

---

difference between ceiling fan

24 Answers   Altius Technologies, Raisoni, TCS, Uni Deritend,

---

in a plug point why the hole size at the top is large?

9 Answers   Bhel, TCS,

---

-What should be minimum value of insulation resistance and maximum value of earth resistance at any electrical instillation and what is method of testing the same.

0 Answers  

---

is EEE eligible for getting electrical supervisor certificate ? if yes then from which state i sud apply

1 Answers   ONGC,

---