Answer / 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

AC covered area by ton calculation

2 Answers  

---

difference b/w semiconductor and insulator

5 Answers  

---

what to do with nuetral when Generators are running in parrellel

11 Answers   APTransco,

---

what do you mean by the "bay" in a switchyard? how to determine exact number of bays in a substation?

8 Answers   Essar, L&T,

---

What are the starting currents of different motors and also what are the running currents, and idle currents?

6 Answers  

---

---

State the other types of Air Conditioners?

0 Answers   HSL,

---

HOW to speed control of induction mototr using scalar control

3 Answers  

---

What are the specifications for getting approval of Substation?

0 Answers  

---

Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

0 Answers  

---

What are the functions of different Parts of Alternator?

2 Answers  

---

Is 2000kva stabilizer suitable for 1h.p split air conditional

2 Answers  

---

what is the mho relay

3 Answers  

---