Answer / nestor s.

Servo motor is a motor that gives an exact positioning and
send feedback. The advantages of this motor over induction
motor are , it can be used in positioning, have a constant
or high torque in starting, sends feedback for speed and
positioning, can be used in industrial machineries which
needs precise positioning.

1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

---

How to use a insulation resistance tester on a three phase electric motor?

2 Answers  

---

How can ignition voltage of light increased with the help of a ballast

1 Answers  

---

why the carbon brushes are used heat created rotating parts in eiectricity

1 Answers  

---

Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

0 Answers  

---

what is High resistance grounding and whatis the criteria for the selection of High resistance grounding

1 Answers   MAHINDRA,

---

How to measure current and voltage in an ELV circuit

0 Answers  

---

how we do Vector group ,magnetic balance and tap changer test in Transformer?

0 Answers   Afcons, BSL, HPL,

---

why gravels is used in transformer yard?

6 Answers  

---

What current flows in the transformer primary when its secondary is open?

0 Answers  

---

What kind of maintenance is conducted for generator

1 Answers  

---

what happens when ac supply is given to the dc motor and dc supply is given to the ac motor?

1 Answers   GATE,

---