Type of motor stater detail and working detail

0 Answers  

---

why swityard is necessrry requirement in any bis power distributin systems?

0 Answers  

---

which motor is suitable for traction? why?

15 Answers   BCH, KPCL,

---

What is the effect of pd controller on system performance?

0 Answers  

---

15 suspects are rounded by the police and questioned about a bank robbery. Only one of them is guilty. The suspects are made to stand in a line and each person declares that the person next to him on his right is guilty. The rightmost person is not questioned. Which of the following possibilities are true? A. All the suspects are lying. B. The leftmost suspect is guilty. B only

2 Answers   TCS,

---

It is a three inch fan and i want it to rotate to other direction .I've tried cutting the wire and reconnecting them inverse like black to white and white to black ,but it won't start rotating when i plug it in that way.And then it works again when i rejoin the wire to the way it is. I don't know what causing the problem.Is there anyone familiar with these small mortor?Any suggestion would be appreciated.Thanks!! http://i296.photobucket.com/albums/mm163/sasukebloodwheel/110527-105859.jpg

2 Answers  

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

---

how to calculate the formula of cable size if motor kw is given

0 Answers   APT,

---

Why is shaft current insulation required on large motors & when should it be checked i.e. before or after assembly?

2 Answers   Aramco,

---

what are RCBO ?

4 Answers   GE,

---

why we use perllel conection system in the wiring?

4 Answers   Airtel,

---

Why transformer ratings in KVA not in KW?

6 Answers   ABB,

---