Answer / mahesh katakdhond

High Rupture Capacity

used for prevent short circuit current.

Answer / seransaravanan

it s used for high voltage ac circuit.non re usable high capacity fuse.....cube solid placed as condecting material in it...........

Answer / k.prakashchandra

Action is faster than other kinds

Hello, im taking an introduction to PLC..and i'm having a hard time on creating a program for 2 lamps blinking alternately with this button characteristics: 1.) One push button (starts upon pressing) 2.) Same push button (when pressed again, will pause the system) 3.) Same push button (when pressed again, will continue the paused system) 4.) Same push button (when pressed within 2 seconds, will shut off the system) Pls..i know this is just a simple problem for you guys..

2 Answers  

---

Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega

0 Answers   Classic Infotech,

---

what is fault level in 66kV system?

3 Answers  

---

what are the problems are there if power factor is leading

3 Answers   NTPC,

---

- two pumps must work with them at the same time but if the first pump start the second pump  must delayed for some time to start  also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it

0 Answers  

---

How i can calculate the cable size for given load,there is any formula,for 3 phase and single phase

2 Answers   Prescient Technologies,

---

explain working principle of earth leakage relay

0 Answers   Divis Laboratories, SMIORE,

---

What is annunciator ?

1 Answers  

---

what current is taken from a double wound 500kva transformer

4 Answers  

---

how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw

0 Answers   Videocon,

---

what is the difference between analog and digital signal?

3 Answers  

---

WHAT IS THE COOLANTS IN TRANSFORMER?

7 Answers   Bhel,

---