Answer / abhay mishra

RRA stands for Rotating Rectifier Assembly.... which converts the AC into DC which is given to the field winding of synchronous generator i.e. alternator.

what is sevice settings for mccb?How can be it setted?

0 Answers  

---

how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???

0 Answers  

---

internally connection of photvoltic module

0 Answers  

---

how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter.

0 Answers  

---

what is IP 55 & IP 54 ?

1 Answers  

---

---

considering the 3phase and single phase ac system the load applied and the volage given is same...will the current differs for both the cases are it wil remain same?

5 Answers  

---

What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain

3 Answers  

---

what will happen if capacitor bank is used in generation side?

2 Answers  

---

in slip ring motor if motor specification is given how we calculate its rotor resistance in starting

1 Answers  

---

Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers  

---

pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .

0 Answers   Mukand,

---

why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?

5 Answers   Omax,

---