Answer / sundar m

According to the P-f Q-v the reactive power supplied by the
machine will be depends on the excitation voltage so by
varying the excitation voltage without affecting the
synchronization of alternator we can vary the powerfactor of
the machine

What is meant by turbo alternators?

0 Answers  

---

types of arc quenching methodes

2 Answers  

---

What is a transductor ?

2 Answers  

---

what is single turn and multiturn encoder ? Can single turn encoder be used to show rpm of a motor(on shaft) ? Plz explain in brief .abanirout@gmail.com

1 Answers  

---

what is the reason for using 110 volt and 60 hertz ac supply for using power distribution in America?

2 Answers   Electro Tech,

---

WHAT IS DIFFERENCE BETWEEN idmt and instentanous relay? is idmt is used as back up protection or else?or when instantenous relay saturates IDMT will operate???

1 Answers   BK, REL,

---

If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not

2 Answers  

---

What is meant by Active and reactive power?

8 Answers   Micron Electricals, SVIT,

---

WHAT IS THE DIFFERENT BETWEEN MCB & MPCB? & HOW IS USE?

3 Answers   Gandour,

---

what is the difference between gas group b and gas group c electrical equipment construction wise?

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  

---

control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 Answers  

---