Answer / anandbadiger

Vacuume is having high dielectric strength & in High voltage
breaker restriking voltage will be more to de ionize the
voltage vacuume is the best media

rating of ups??

1 Answers  

---

how invertor convert the dc into ac give brif detail

0 Answers  

---

WHY CFL can't made in shape of bulb.

5 Answers  

---

please design a rectifier with batteries for below requirement and also explain how you calculate this solution, Load = 700Amp DC Backup time = 6 hour. please explain briefly ?????

1 Answers   GNFC,

---

The maximum demand of consumer is 2 kW and his daily energy consumption is 20 units. Its Load Factor is (1) 10.15% (2) 41.6 % (3) 50 % (4) 60%

2 Answers  

---

Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

0 Answers  

---

What technology is used in latest generators?

0 Answers   IBC,

---

why is the rating of transformer done in kva and not in kw.

21 Answers   Honeywell, Satyam,

---

What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

---

why onlyseries motors are used as universal motors? why not shunt?

4 Answers   TCS,

---

what is the safety of ACB & VCB and how can this work and how can the service the ACB & VCB parts name with picture

21 Answers   ABB, ACB, Bharti, Claris Lifesciences, Honda, L&T, RotoPower, Sterling Wilson, Wipro,

---

Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?

0 Answers  

---