what things to be considered when designing UPS

0 Answers   Aplab, Veta Kipawa ICT Center,

---

What is the equipment used to control the generator output?

4 Answers  

---

Post possible questions for Power Factor Panel FAT / SAT

0 Answers  

---

Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

0 Answers  

---

How to connected to energy meter, pt, ct, ammeter, voltmeter and selector switch.

1 Answers   Omplas,

---

why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

2 Answers   QRG Health City, Siemens,

---

Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?

0 Answers  

---

How does ELCB work when exist earth foult? and How does RCCB work when exist earth foult?

1 Answers  

---

What is Load commutation and how it is done?Cite some example where this type of commutation is used

2 Answers   NTPC,

---

I NEED THE CABLE SIZE. I=800A AND P=315KW

2 Answers   ABC, Wipro,

---

how system fault level is calculated?

1 Answers   HCL,

---

is power factor correction related with vector group of transformer i.e:Dyn11?

1 Answers  

---