Answer / venkat

V, Power rating is given
at start s=1
Nr=(1-s)*Ns
ir=sE2/sqrt of (r2+sE22)
P=sqrt(3)*V*I* Cos pi
from which we get r2

How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)

2 Answers   Texmo,

---

A LT ckt i mean 440 volt flow of current100A.at this time HT current what will ON 11 KV &33 KV.plz givemy answer with example

2 Answers   Neptune,

---

what is the merz prodution ? what is the turn to turn fault?

2 Answers   L&T,

---

wat do knw aboot circuit breakers ?

9 Answers   IOCL,

---

I want the details about BHEL company examination.Can anyone able to help me please.

1 Answers  

---

What is the fault or needs to be done when frequency in ac drives is not changing?

1 Answers  

---

On 400 amp factory load how kvarh capacitors provide

1 Answers  

---

how is working the auto transformer?

1 Answers  

---

why nearly all voltages are in the multiples of 11?

5 Answers  

---

What happen if the 24 volt DC supply is disconnected from air circuit breake ?

2 Answers  

---

where used impendence relay?

3 Answers  

---

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

0 Answers  

---