Answer Posted / biju

The answer is v can have many phases but maximum efficiency, v get in 3 phase only. Other phases will work in less efficiency.

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

1986

---

plz send me the procedure and syllabus for mseb exam

3845

---

Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?

2160

---

A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.

1300

---

How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

2174

---

What is tranformer differtial?

2012

---

how does directional relay work incase of ac ?

1507

---

in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

2328

---

how is find out kwh step by step

1788

---

what are the interview question asked in wind mill about electrical

2357

---

How many types of colling system it trformers?

1169

---

how does the thyistor work in dc drive?

1978

---

What are electric motors?

1151

---

neutral earth resistance testing is it possible for transformer while in load condition

1936

---

Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

3621

---