Answer / sheikh

Vector group of transformer does not matter.
matter is kind of the load of your system.

why transformer rating is mentioned in kva?

1 Answers   JK Electric Works,

---

How can we explain that what is the power factor?

5 Answers  

---

can v rotate single phase induction motor in both the direction...?

1 Answers  

---

why does spark appears when we swith on the light

1 Answers  

---

What mean 150 amp hour write on battery.

1 Answers   Syncom,

---

I am working in 600MW power plant currently in erection phase. I came along this term and want to know its meaning in simple language, consider me naive!?? All motors shall be of energy efficient type EFF-2 as per IS:12615/ equivalent IEC / International Standard.

1 Answers   Punj Lloyd Ltd,

---

what are the application of over current relay?

2 Answers  

---

can anybody sent me power grid questions. what subject should i prefer for preparation?

0 Answers   Reliance, Vascon,

---

sir what is the purpose of SF6 in HT breaker and what is the pressure should be maintain in the breaker?

2 Answers   Kirloskar,

---

LT, CC and LMU installed at both the outgoing circuits of 132 kv double ckt transmissio what its means ? and what are there use ?

1 Answers  

---

as we know that N=120f/P speed of an im can be controled only through changing no if poles, can we control by changing the frequncy????

7 Answers   JSW,

---

what is th basic difference between a d latch time line and a d flip flop time line???

0 Answers  

---