Answer / k.prakashchandra

Measure the currents on NO LOAD . If there is considerable difference,attribute it to faulty winding

The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

0 Answers  

---

What does CDG,CDAG,CAG,VAJ,VAJH,VTT,VAZ,VAA etc. stands for in case of relays and can anyone answer to decode this codes C,V,D,G,A,X,TT,J,JH etc

4 Answers   HNL,

---

In case of dc circuit Whether dc current will pass through capacitor after it gets charged?

2 Answers  

---

What is fault level?How it is calculated and how it is Expressed?

2 Answers  

---

How to calculate cable sizing

5 Answers  

---

in 33kv/11kv stepdown t/f why should we use Star point

2 Answers  

---

what is the problem of generator over voltage.?except automatic voltage regulator card

2 Answers   Siemens,

---

Differnce between Analog & Digital

1 Answers  

---

single phase power supply give to separate one steel coup with water, what reaction create

0 Answers   Turbo,

---

how earth resistance can be improved in dry soil

0 Answers   BARC,

---

how the magnetic flux is said to be rotating & alternating?

4 Answers  

---

what will be the minimum megger value for 132 Kv (earthed) potential transformer

3 Answers  

---