Answer / satya prakash

Mcb means miniature circuit breaker ,it works less or equally load according to its rated ampere. As 63 A mcb can works upto maximum 63 amp load ,above this it will trip,and break circuit from main line.
Satya prakash

what is ACB and its function?

3 Answers  

---

how to reduce the magnetizing current in distribution transformers

1 Answers  

---

Operation carried out in thermal power stations?

0 Answers  

---

why we are using star connection and delta connection? difference?

5 Answers  

---

Technical specification of a wind farm

1 Answers  

---

what is the ciruit diagram of transformer vector grup test?

4 Answers   Green Power,

---

power inverter we are using 2n3773 power transister in that places we can use any IGBT ?

1 Answers   Essar,

---

Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel

0 Answers   IOCL,

---

actual rated capacity of a disc insulator??

5 Answers   OPTCL,

---

What are series and parallel isolators?

3 Answers  

---

Why should The rating of 11 kV DO Fuse is in mulyiple of hundred(200 Amp. 40 Amp, etc) Ampere wheareses the its fuse elemnt has rating in just few Amp (< 12 Amp)? ( Is it jusy beacuse of factor of safty).

1 Answers  

---

AIR GAP IS TERMED AS USEFUL. WHY?

5 Answers  

---