Answer / eng.najat87

i believe, we must use 300mm2

800A 22KV TP OCB. explain

1 Answers  

---

why inductance is not present in a incandescnt lamp?

2 Answers  

---

PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

0 Answers   RRB,

---

What are the Steps for Testing of 20MVA (make:-CGL) Transformer? How many Test we have to do?

2 Answers   BSL,

---

What is FM200 Gas??Applications........

0 Answers   Emerson,

---

---

WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.

0 Answers   Birla,

---

What should be cable size for 75KVA 380/220 3ph transformer

3 Answers  

---

Dear all, how we select the cable size according  to current with or without including different correction factor , is there any direct method for sizing of cable... 

0 Answers   Kharafi National,

---

Please help me.What are the difference between two wire, 3wire, and 4 wire in electric meter?

3 Answers  

---

why knee point voltage should be high in Ct for differential protection

1 Answers   NTPC,

---

During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

0 Answers  

---

how can i get an electrical c-certificate?

0 Answers   Wartsila,

---