how to select fuse in any circuit? if with fomula ?and examples also

1 Answers  

---

State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp

0 Answers  

---

Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

2 Answers  

---

why we are discharging h.t supply during shutdown time

1 Answers  

---

what is AH of battery

6 Answers   NSIC,

---

---

what is difference between AC VVVF drive & Dc VVVF drive explain their working principle?

13 Answers   Apollo, OPS,

---

What is the different between Insulator & Di-electrict?

2 Answers  

---

Ohm's law applicable for semi-conductors?

4 Answers  

---

WHAT IS counter flux IN CT?

0 Answers  

---

How can I calculate the trnaformer effciency at different loading condition?

2 Answers  

---

why star point of motor shall not be grounded?

8 Answers  

---

HOW TO DRAW THE VECTOR DIAGRAMS OF A Dyn 11,YdN 1 transformers?

0 Answers  

---