Answer / rohit

F.F=RMS VALUEOF CRRENT/AVG VALUE OF CURRENT=1.11

Answer / karthik

Form factor only in AC systems, the RMS value between the Peak and Average value of the frequency...

My ups output shows 230 v between phase and neutral,but show zero between phase and earth.Is the system/installation is correct.If not what will be the possible reasons

4 Answers  

---

Why earthing is required for diesel tank?

4 Answers   Greaves,

---

I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

0 Answers   Wipro,

---

how many bulb of 60watt at 300volt is used to maintain 0.25 amp.with valid reason?

4 Answers   Cords Cable, TATA,

---

Does Lightening arrest requires Earthing?..

5 Answers  

---

If the (Motor control center)Panel work on field the relay used in panel in the case this will be damage and no indication provide on panel.fault occur in panel and MCB will not trip. how happen the relay damage in panel and what effect of panel.

1 Answers  

---

what is the resultant phase shift in a 3 phase power system including neutral if on or more phases gets grounded or short circuited. kindly explain in detail for the reasons...

1 Answers   Enercon,

---

which is the best book of electrical objective for placement

1 Answers  

---

Why can we connect the mobile charger both ways?

2 Answers  

---

why we use stones or rock pieces in transformer area?

10 Answers  

---

how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer

0 Answers  

---

An electric bulb giving light but at the time of lighting which one it takes? voltage or current

6 Answers  

---