Answer / a

usually hydroturbines are low speed turbines.speed is 500-600 rpm and they are 10 pole or 12 pole machines

for which possible reasons a motor can fail to start??

4 Answers   CEB, Essar,

---

what is the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...

1 Answers  

---

How to test REF relay testing for LV panel as per Kahramaa standard?

1 Answers  

---

how to calculate the cable size in sqmm if load (kw) is given?

5 Answers  

---

Define super node?

1 Answers  

---

Is possible to increase the voltage without using transformer? why?

9 Answers  

---

What are the types of control system?

1 Answers  

---

how can calculate resistance box for 15 kw, 6 pole, RV-230, RA-42 motor

1 Answers  

---

HOW WORK HEAT PLATE EXCHANGER

1 Answers  

---

if suplly 11kva its give 440volts then if suplly is given 10kva whats the volts given

3 Answers  

---

How many types of Transformer testing..

1 Answers  

---

from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

1 Answers   ABB, HPCL,

---