A ceiling fan moves Counter clockwise & a pedestal fan clockwise.....y the difference????

5 Answers   Alstom, NTPC,

---

Between AC generator(alternator) and DC generator which can be designed for high voltage and why?

1 Answers  

---

What are the conditions to be satisfied before connecting two DC generators in parallel?

9 Answers   Bhel, Godrej,

---

how can I check HT cable ?

2 Answers  

---

What is the lower limit of megger value for 66/11KV power Transformer ?

7 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd, Torrent Power,

---

---

advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor

0 Answers  

---

which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz

3 Answers   Power Grid,

---

why using carbun bresh in dc motor

3 Answers  

---

what is lowest system voltage?

7 Answers   Apex Holdings,

---

Meggering minimum acceptable Ohms for insulation resistance.

1 Answers   TATA, Wood Group,

---

why three phase three wire system probably did'nt have neutral

2 Answers   Marico,

---

why selected genration, transmission or any at 11kv, 132, 220, 220 or 440 voltage which is propotional to 11. why does not any for ex. 12 kv 13kv or any

2 Answers  

---