Answer / babu

spark will occur

along with technical test papers

0 Answers   Vee Technologies,

---

a distribution transformer(3 phase)supplying 440volt per phase.now suppose one of phase voltage(230volt) becomes zero.what will be the cause ?

3 Answers  

---

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

0 Answers  

---

Can we see the poles in the motor?. if yes then how can we see plz tel me

2 Answers   MRF,

---

why is the transmission voltage is multiple of 11?

4 Answers  

---

total numbers of earthing of a transformer

1 Answers  

---

What is Procedure the procedure to select CT's & PT's in 66kV and above substation?

2 Answers   BEL,

---

what happens if commutator is removed in an dc machine?

3 Answers  

---

If the rotor pf of a 3 phase induction motor is .866, then what is the phase displacement between stator and rotor magnetic field 1)30,2)120,3)150,4)90 please justify....

2 Answers   GATE,

---

Can anybody explain me the electrical circuit of indian railways to drive electrical engines(LOCOMOTIVES)? How does overhead lines work in the circuit to drive different trains on the same track?

1 Answers  

---

if vcb make contact but output notreach give the reason?

2 Answers   VVF India,

---

what is servo motor & how does it work.

0 Answers  

---