Answer / chandan pandey

for above purpose we use star-
delta or delta star transformer .

1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.

0 Answers   Wipro,

---

i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

---

What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?

3 Answers   Construction, NPCIL,

---

3 phase induction motor rotor field rotate at synchronous speed w.r.t ?

3 Answers  

---

working principle of induction motor is similar to transformer. but what makes it to rotate? then why the transformer doesnt?

4 Answers  

---

---

How do we calculate Blower drive Power (kw) If we have Volume m3 and Pressre (mmWC)

1 Answers  

---

What is the difference between Generator Differential Relay and Transformer Differential Relay?

0 Answers  

---

what happen if rotor earth fault in AVR system?

1 Answers  

---

what is ground clearence in transmission system.is it varies wit conductor size,height of poles,span.

1 Answers  

---

Which is the best protection in case of shortcircut fuses or mccb ?

2 Answers  

---

what are tpes of insulaors& its uses

1 Answers   ABC,

---

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

0 Answers   Enercon,

---