Answer / anand kumar.s

TO AVOID THE SURGE CURRENT IN THE CIRCUIT.


TYPES OF EARTHING:

1.CONVENTIONAL EARTHING
2.MAINTENANCE FREE EARTHING

What is single break or Double break related to MCB?

2 Answers  

---

control & auxilary circuits used for circuir breakers

0 Answers  

---

why we use lamination or layer by layer cor used?

4 Answers  

---

pls,send the previous year written test questions.

0 Answers  

---

difference between isolater and circuit breaker?

7 Answers   Adani,

---

why steady state stability limit is greater than transient stability limit ? How it can be explained ?

0 Answers  

---

is it value of power factor is more than unit. whats effects in the source supply

0 Answers  

---

what is emitter follower configuration? and what are it's features?

1 Answers   IBM, TATA,

---

how to find the resistance

3 Answers   Saint Gobain,

---

if we supply DC power to AC transformer then what its result?

15 Answers  

---

why the the electrical machine coil are damage ? How to prevent it?

2 Answers  

---

What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?

0 Answers   Haldia,

---