What is the difference between rated and maximum speed of 3phase induction motor.....? Can the motor speed exceeds the rated speed..?

1 Answers  

---

How the line trap works in substation...?

2 Answers  

---

What is expand formation of AYFY cable

2 Answers   HP,

---

why the flooring of substation is done with small pebbles or stones..?

16 Answers  

---

1 KW = how many HP

3 Answers  

---

how to calculate relay rating for 50kw load

1 Answers   JNU,

---

what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

0 Answers   ME,

---

which type of winding is used for high voltage & low current?

1 Answers   GEB,

---

Earth bits close or open. Which is correct

0 Answers  

---

How much heat will a 2500 KVA transformer will generate ?

5 Answers  

---

What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

0 Answers  

---

what is torque & how it will produce & what is the formula for that.

2 Answers  

---