what composit error,ratio error,phase error in CT and PT??

4 Answers  

---

what ll happen to current if two phases get short circuited

2 Answers   Kirloskar,

---

if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

---

why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)

1 Answers  

---

Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC

0 Answers   Shree Mayur Engineering,

---

i am confused about generator. i have generator of 380 KVA that is 304 KW by that formula KW=KVA*0.8... then by this formula I=KW/V*1.732*0.8 the amperes are 528.673. so that is the load which i put on one phase of generator or this is total 3 phase load on Generator.......

3 Answers   Haliburton,

---

what is the difference between electrical and electronic choke?

0 Answers   TCS,

---

what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

0 Answers   Faurecia,

---

what is the purpose of battery tap voltage.

3 Answers   ABB, Crompton Greaves,

---

Difference between earthing & grounding.?

0 Answers   Nitco,

---

what is difference between tension tower and suspension tower?

8 Answers  

---

what is the differnce between vector and phasor? are both same or there is difference between two term.?

6 Answers  

---