Answer / krushna ch sahoo

Power =vicos¤
here we dont know the power factor of
the load so we measure in kva

I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

0 Answers  

---

What is the use of IGBT in UPS & its working??????????

5 Answers   Reliance,

---

work of choke in florocent tube circuit ?

0 Answers   Bhel,

---

How the capacitance og capacitor volatage transformer is decided?

0 Answers  

---

What is ESP how its work &what is corona ? con insulater&drive insulater where it is used ? Any body says that pls

3 Answers   Travancore Titanium Products Ltd TTPL,

---

Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.

0 Answers  

---

what is the minimum distance between substation wall and LT panel outer surface?

3 Answers   L&T,

---

What is an Antipumping relay ?

4 Answers  

---

11kv has three live wires how much voltage is in its single wire(leaving the other two wires)

13 Answers   Power Grid,

---

what is -24vDC and how can generate this -24vDC

1 Answers   Blue Star,

---

How can one connect three source of electricity in a house..the source are 2 gen and one electricity.

2 Answers   SAUDI ARABIAN BAYTUR, Wantro Technical Services,

---

plzzzzzzzzz plzz send me the papers of JSPL WRITTEN TEST..SO that i can prepare for the test in electrical engg..

0 Answers  

---