Answer / nikhil k j

ELCB is the earth leakage circuit breaker
MCB is the miniature circuit breaker and also
the RCCB is the residual current circuit breaker.

What is distance protection relay? where & why we use this relay?

2 Answers   Siemens, UltraTech, Voltech,

---

what will be efficient rating of ac motor to lift a 10 kg wt of stone to 10 meter height with input 220V AC 50 Hz frequency???

1 Answers  

---

What are the advantages of vscf wind electrical system?

0 Answers  

---

What current can be carried by 25 sqmm copper cable safely?

6 Answers   Bharti,

---

How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke

0 Answers   Tata Motors,

---

---

why d.c produces corrosion

0 Answers  

---

why capacitors cant used in genset to maintain power factor..??

2 Answers  

---

Why is the diffrential protection in DG. What if the CT polarity is reversed while connecting for the same type of protection? How polarity can be made ok?

1 Answers  

---

what is the use of excitation transformer in LAVT PANEL?

2 Answers  

---

how we explain parallel paths armature winding?

0 Answers  

---

can I connect 25KvA stepdown transformer(RYB-440V,UVW-240V) to the output of 15KvA,3-phase online UPS(440V phase to phase)please brief.

1 Answers  

---

HOW TO CALCULATE EACH PHASE CURRENT WHILE A MOTOR CONNECTED TO STAR- DELTA STARTER?

3 Answers  

---