what is the difference between core & shell type transformer ?& where we use those transformers ?

10 Answers   BNCET,

---

reason of capacitor failure or low voltage in alternator wtih 10kva dgset

0 Answers   adag,

---

What is Auto Mains Failure Panel & Auto Synchronizing Panel

0 Answers  

---

What is mean CT Saturation? How to calculate?

13 Answers   NCC,

---

explain the function of brush less dc motor?

0 Answers   Bhel,

---

---

some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?

0 Answers  

---

what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?

0 Answers  

---

It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.

0 Answers  

---

Where can I get CPWD electrical specifications & Shedule of rates? Please help me

0 Answers  

---

what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

1 Answers  

---

what is the job description of a LOW CURRENT ELECTRCIAL ENGINEER in a industry?

1 Answers   BTAT, Powercraft, Prince Glass, Sterling,

---

what is different between neutral and earth?

4 Answers  

---