Answer / v.venkata ramana

servo motors mainly two types
A) A.C Servo motor
B) D.C Servo motor

Why is remote backup preferred to local backup?

0 Answers  

---

what is current

5 Answers  

---

is it possible to have dc motors on single chip

0 Answers  

---

What is the diffrence between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1 Answers  

---

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

0 Answers   IOCL,

---

---

Which one is more accurate servo or stepper motor and why?

2 Answers   BARC, HPT,

---

Why the earth to phase voltage is high 250 compare to other two phases

0 Answers  

---

why voltage will come different in phase?

3 Answers   HP, Vissa,

---

Difference between Profibus DP/PA?what does it stand for and how is it use in process?

1 Answers  

---

In which type of circuit short circuit is dangerous in parallel or series and why?

6 Answers  

---

what is the function of turbo charger in disel generators

1 Answers   Kirloskar,

---

Is it advisable to buy a plot for house construction near High Tension Power lines? If it so how much distance it should be away from power line? Iam residing at Chennai, Tamilnadu, India.

2 Answers  

---