Answer / engr. kashif

U can download cables and tables from website of any
cable manufacture for ur required data.

Answer / er. naresh singla, from bathin

Please tell where did you use the cable. i.e. for control
and power purpose.

For Power cable :-

LT purpose :- 1 sqmm cu cable :- it will take 4 amp current
a/c to formula you can calculate the cable size.

LT purpose :- 1 sqmm al cable :- it will take 1.5 amp
current a/c to formula you can calculate the cable size.

HT pupose :- we can go a/c the LT purpose cables but there
is voltage drop plays very crucial role, first calculate
the current value then calculate the voltage drop after
doing these exercises you can select the cables.

hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics

0 Answers  

---

what is brushless generator.How does work it..??

3 Answers   NTPC,

---

what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?

1 Answers  

---

what is the difference between oil surge relay and buchholz relay.

0 Answers   MPPEB, Suparco,

---

why semiconductor fuse used in drive ,not ordinary?

4 Answers   EAP, Essar,

---

Whet is IGBT.How it teste

2 Answers  

---

why we step down the voltage from 440 to 220 in machines

4 Answers  

---

What test must you do before powering up a circuit that you have been working on?

0 Answers  

---

What is rotary phase converter?

0 Answers  

---

I have a 600VA numeriv digital UPS for computer only. It holds for 15 minutes only. but i am try to using home CFL Light I cant using UPS 2 or 3 secound automatic off .but computer ok how to change this is in to ups ?

1 Answers  

---

why we use condenser in the thermal power plant, althrough the same vapour will be again heated

0 Answers   Bhel,

---

what are adantages of OC and SC test over the load test?

5 Answers  

---