Answer / koti

Bus bar = 2 nos of 200 X 12 mm Al
Cable = 5 R X 3.5 C x 630 Sq.mm Al

Answer / kshirod dash

cable size should be 6*600 sqmm aluminium armed cable 3.5 core
so that it will stand 2700 amp current

Answer / kennethbonn

Bus bar = 1/2 x 8mm @ 30deg.rise
Cable = 5090MCM

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 is the speed of the darkness?

3 Answers   Wipro,

---

IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

0 Answers   ABB,

---

why the earth terminal of the three pin plug we are using bigger than the others?

2 Answers  

---

what is our body resistance value?

11 Answers   Bhel,

---

meter ratio is 100/5 CT ratio is 125/5, when the ratios changes i.e., CT ratio is 125/5 meter ratio is 100/5 what is the MF in boths conditions?

1 Answers  

---

what types of fault occurred in transmission line ? which protection function senses the fault?

1 Answers  

---

What is meant by stator?

0 Answers  

---

why no load voltage is greater than full load voltage?

1 Answers  

---

what happens when parallel resonance occurs?

2 Answers  

---

how snubber circuit works to protect switching devices?

2 Answers   Electrotherm,

---

In single core cable, Why non-magnetic material is used??

1 Answers  

---