Answer / subhendu

we use dc motor for mainly emergency purpose,ie,jop(Jacking
oil pump)and eop(emergency oil pump)

Answer / stalin raj

we use the DC motors for the fuel handling system and for
ID and PD fans.

what is XF 200/240 V AC for Drawout Breaker.

1 Answers  

---

what is the reason of current flow in nutral although load is balanced (three phase equal current)

3 Answers  

---

explain the Trip supervision circuit

0 Answers   NCC,

---

Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

0 Answers  

---

What is resonant peak?

0 Answers  

---

Which type of DC generator is used for electric welding purposes and why?

1 Answers  

---

I AM DOIN MY 3RD YEAR IN ELECTRICAL ELECTRONICS. PLEASE SUGGEST WHAT DO I DO NEXT AFTER MY B.E? AND I WANT TO GET INTO ANY PSU IS DER ANY EXAMS PLASE SUGGEST EVEN THAT.

3 Answers  

---

What is the problem of internal failure in ship engine telegraph system norcontrol?

0 Answers   SAR,

---

Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

1 Answers  

---

is IS says that neutral should be brought to switch box. and this one is a recomended practice

0 Answers   Sterling Wilson,

---

25 kva load,

1 Answers   Voltas,

---

What is Traction? 1KVA Alternator, How much urrent taken?

0 Answers   Bhel,

---