while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

2867

---

draw singleline diagram of star to delta and dol starters

2274

---

why power not passes in plastic and rubber material

1989

---

What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i

2088

---

what is the difference b/w absolute encoder and incremental encoder?

2093

---

What is servo lock in CNC how they work and if any parameter for them in CNC machine

5369

---

What is resolver and glass scale in CNC how they work?

2299

---

how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

2109

---

anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

2430

---

what is the difference between electrical and electronic choke?

1980

---

why should the primary of transformer be connected in delta in a heat run test?

1995

---

how to calculate slip ring induction motor stator and rotor currents??

2277

---

What is the difference between Delta & Wye windings?

2109

---

what are factors to be consider to design a HT & LT motor?

2334

---

defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?

3712

---