Answer / ram

MPU is to sense the speed of the alternator & gives signal to electronic controls.

On what principle electric motor works?

0 Answers  

---

from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

0 Answers  

---

I have a table fan of Rallifan Make. When I overhauled it I found a stator winding and an aluminum die cast rotor. So it is supposed that it is a 1 phase induction motor. But there are only two terminals coming out and there is no capacitor. Can any one tell how this motor works? or which type of this motor is?

1 Answers  

---

WHY AIR COMPRESOR IS STARTED UNLOADED

3 Answers  

---

A wattmeter is marked 15 A/30A, 300V/600V and its scale is marked up to 4500 watt. When the meter is connected for 30A, 1600V, the pointer indicates 2000 watts. The actual power in the circuit in

1 Answers   Jindal,

---

What is difference between ON delay and OFF Delay Timer?

7 Answers  

---

In 3phase supply Voltage will come around 370v then what will happen?(mean what will effect on electrical equipment like AC,UPS,Motors.)

1 Answers   NTPC,

---

Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

---

What is the role of Tertiary Winding in Transformer ?

2 Answers  

---

what is different between synchronous & asynchronous motors

3 Answers  

---

If you see the HRC fuse name plate. Its shown ampere rating shown which is in many KA (like 80KA and so on). any body explain what is meaning of this value?

7 Answers  

---

Anybody know how schematic diagram for reverse power relay? RPR for generator protection

0 Answers  

---