Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.

0 Answers  

---

why substation are rated like 11KV or 33KV?

3 Answers   TNEB Tamil Nadu Electricity Board,

---

What are the advantages of DOL starter?

7 Answers  

---

Do you have any P.L.C in your organization?

12 Answers  

---

Why the motor take high starting current for long time(10- 15 sec) which is connected to Blower as compaire with a motor which is connected with pump with same rating?

2 Answers  

---

I had attend the ITC (Indian Tobacco Company) interview (For Electrical maintanance).There they was conducted me a written test.And I was passed in that.Now They are going to conduct a Practical Interview in next round.Please help me what practical test they will ask............?

0 Answers   ITC Infotech,

---

what is the best method of grounding in 30 MW generator?

0 Answers  

---

what is pressure relief valve?where it is used????

4 Answers   Mecon,

---

What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

0 Answers  

---

what happens when one of the phases out 0f 3 phases been removed under working condition and no load condition will the machine run if so plz send me why

2 Answers  

---

230v 1 phase Phase and Neutral insert in Bulk water what happens.

1 Answers   IVRCL,

---

Which lamp will fuse first(1)20(2)40(3)200 three lamps will fuse together

2 Answers   NTPC,

---