Answer / muthuvel

The function of Core balanced current transformer is to detect the unsymmetrical current flow in the line due to earth leakage.It can be applicable in Earth leakage relay.

Answer / rajesh

there is no function of AND in CBCT

I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???

0 Answers   RRB,

---

what is the maximim current drawn by 1 phase and three phase welding machine

0 Answers  

---

1]how the voltages and frequency are achieved on ships. 2]how does the line and phase voltages are related on ships.

3 Answers  

---

Why the generator rating in kva

32 Answers   CompuCom, DLF, Genpact, HNG, SIPM,

---

Why HT 11 KV Slipring Motors are connected in star ?

0 Answers  

---

What is the equipment used to control the generator output?

4 Answers  

---

What is mean by sink and source in term of PLC and drives,where and how they used in logic

2 Answers  

---

what is the principle of operation of CFL ??

0 Answers   IOCL,

---

what is the resistance value of our human body?

9 Answers  

---

What is servo motor? what is its purpose?

0 Answers  

---

what is the difference between megger and earth resister ??

0 Answers   HMPL,

---

how to calculate the no load current in transformer?

0 Answers  

---