Answer Posted / rajkumar mohan

For simple easy remembering...

Make ur own excel sheet as per below
(its strictly not a technical way)

for Eg:for breakers 10-100 dive the breaker value with 4.5 you will get some value go to thte next cable size

10A

10/4.5 =2.2sq.mm
go to 2.5 sq.mm
--------------------------

you can use this formula till you are familiar with the cable sizes (Y)

Why you want to join non technical field when you are an engineer?

6813

---

What is hipot test procedure?

1516

---

how to generator maintenance (A Check, B check,Etc)

2344

---

in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com

2902

---

At full load wat is the motor p.f And at no load will is the motor p.f?

2179

---

what is laser diodes?

1210

---

what is JE exam?

2229

---

how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

2436

---

i want some interview related questions with their answers which can help for attend the interviews...

1702

---

What is a surge supressor why its is used in synchronous generators

2057

---

What is the most essential condition for the voltage build up for a d.c. Shunt generator?

1190

---

State nyquist stability criterion.

1229

---

I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

1739

---

Define characteristics impedance?

1179

---

In CTs tan delta point should be earthed , what is the reason behind it?

3079

---