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,

---

Why star pointed terminal have no current? how?

3 Answers  

---

For a CT the number of turns in the primary winding is.........

5 Answers  

---

What is the difference between Class PX & Class X CT's

2 Answers   ABB,

---

Will u plz give me simple diagram for tube light connection & also function of chock?

8 Answers   Bhushan Power Steel, Dalmia Group, Jindal, Practical Viva Questions, TCS, Windmoller,

---

can a synchronous motor be made to rotate in a clockwise direction ?

1 Answers  

---

how can a transformer test by megger?

1 Answers  

---

If the output of a 100kva, 415v generator is stepped up to 11kv with a 500kva transformer,can the transformer be Loaded above the source generator loading?

2 Answers  

---

why substation ratings are multiple of 11 means 11\33 kv substation

6 Answers  

---

Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?

0 Answers  

---

What is difference between MCC,PMCC,PDB?

2 Answers   Cipla, JSW,

---

How to calculate the FUSE rating?

2 Answers  

---