Why PT is fitted in incomer panel.....?

1 Answers  

---

What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.

0 Answers  

---

why we cannot apply ohms law to transformer?

3 Answers  

---

How will polarity test of Dy5 transformer ?

2 Answers   BSL,

---

IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8

0 Answers  

---

What is the purpose of SOTF being used inspite of distance Protection given?

7 Answers   Alstom,

---

What is the de rating factor of cable? What is the importance of the de rating factor in cable select

0 Answers  

---

PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at thiru.1203@gmail.com

0 Answers  

---

what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????

1 Answers   Reliance,

---

hi all, can any one tell me a website or document on basic interview questions on plc for a fresh diploma candidate?

1 Answers  

---

why battery room in substation is black coloured?

4 Answers  

---

how to checking earth restence with earthtester

1 Answers   NTPC,

---