Answer / Naseem Ahmad

A servo motor is a type of precision motor used for closed-loop control systems, where it's required to follow or reach a specific position, speed, or torque. This makes them ideal for applications such as robotics, automation, and control systems. They are different from regular DC or AC motors because they have a feedback mechanism (usually a potentiometer or an encoder) that allows the motor's position to be monitored and corrected as needed.

i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result

1 Answers   IOCL,

---

if we use contactor & MCCB both in a feeder.in this feeder rating of contactor is higher or lower or same of MCCB rating & why?

1 Answers  

---

what happen when increase or decrease size of lamp,light.glass.

1 Answers  

---

what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

1 Answers  

---

how many desk top computer can connect to a 25kva 3phase generator?

1 Answers  

---

In A.C systems, fuse is placed in phase-in order to disconnect the circuit during faulty condition. But, what is the reason for putting "LINK" in neutral istead of connecting through (same) wire.

3 Answers  

---

which type of motor using in drilling machine ? & who to produce very high torque in drilling machine?

1 Answers   National Drilling Company,

---

if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 Answers  

---

what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers   Reliance,

---

why the carbon brushes are broken in srim while the motor runningtime

1 Answers  

---

what will happen if i connect or change line with phase terminal

1 Answers  

---

ful form of gis

2 Answers   ABB,

---