Which machine u will prefer to use at where flameble gases are comming out & why?

1 Answers   NTPC,

---

why we use negative feedback in control system.

2 Answers  

---

what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?

0 Answers  

---

how does a shunt reactor maintains the bus voltage???

0 Answers  

---

What is the difference between body earthing and neutral earthing?

2 Answers  

---

WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

0 Answers  

---

Which device of PlC does share load between DG sets when DG are running in perallel?

0 Answers  

---

Can a generator runs after getting 1st stator earth fault.

0 Answers  

---

As we know,charged clouds(from which lightning stroke initiates)may be charged with either +ve charge or -ve charge. Now say one cluster of cloude is fully charged with +ve charge & another cluster is fully charged with -ve charge. In the sky these two cluster of charged clouds have come in such a distance that, if they come clouser by some few yeards then the lightning discharge will take place between these two cluster of clouds. Under such a situation an Aircraft came inbetween. what happend??

5 Answers  

---

my 10 hp submersible pump is tripping when connected through ELCB.I have checked the megger value of the coil's with body.It was found to be 0.2mega ohm.that is leakage is there.But when connected to mccb it is not tripping.no leakage current in the motor.Is it safe to connect to mccb? what are the problem's will arise if future?also tell me in ELCB no neutral is connected to motor.than how ELCB was working?

1 Answers  

---

why extension in transmission tower is made?

1 Answers  

---

What is Electrical Engineering?

13 Answers   L&T, NTPC, Wockhardt,

---