Answer / rahul kumar patel

PIU means power interface unit

.if the vector group of two transformers is not same n tey r connected in parallel operation then what will happen?

2 Answers   ABB,

---

How to checked frequency drive output voltages?

0 Answers  

---

what is residual current....

1 Answers  

---

What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?

2 Answers   Fertichem, Kuwait Oil Company,

---

Can any body describe me why a soft starter is used for 6.6kv induction motor instead of VFD ?

1 Answers   Cairn,

---

how u calculate ups battery backup

2 Answers  

---

what is the different betweem earthing and neutral?

8 Answers  

---

solor panels arrange some angle,panel is flat fitted energy was produced or not why?

0 Answers  

---

WORKING PRINCIPAL OF MCB

5 Answers   TATA,

---

IS there any mechanical connection between the field winding and armature winding of a dc generator?

11 Answers   IOCL,

---

what is difference between fuse and circuit breaker?

4 Answers  

---

What is minimum phase system?

0 Answers  

---