How to design constatnt power source with variable current and Voltage.

2 Answers  

---

Is 3C x 2.5 Sqmm Cable can withstand 40Amp Starting current? If Yes then specify your ans.

2 Answers   NTPC,

---

what is FET

1 Answers  

---

What is the minimum insulation value required for a cable between phase to phase and phase to earth of 380 Vac 50Hz circuit, having load arround 800 amps.

2 Answers   DEWA, TATA,

---

what do u mean by bus bar?

6 Answers  

---

What types of motors are used in cranes

9 Answers   BPDB, BUBT, CNH,

---

what will hapen if we give ac supply to dc motor?

2 Answers  

---

I am getting differential earth fault in my transformer realy , i have checked all its CT & control wiring but do not get fault, Please help

6 Answers  

---

Wat is power factor exact meaning in terms of technical terms plz explain ?

4 Answers  

---

What is the difference between isolators and electrical circuit breakers?

0 Answers  

---

What are the different types of circuit breakers?

3 Answers   IOCL,

---

when an induction motor runs on load.at that time if we reduce the supply voltage the current increases.But when it runs without load,if we reduce the supply voltage the current also reduced.why?.i checked it practically also.

1 Answers   Birla,

---