Answer / faiyaz ahmad

Bentley neveda system used NPN transistor or NPN transistor give the negative voltage -9 volt that's why vibration probe give a negative voltage

why the positioner output is 3-15psi

5 Answers  

---

What is the live zero and dead zero

2 Answers   Samsung,

---

hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....

0 Answers  

---

who discoverd ohms law?

3 Answers   HPCL,

---

sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers

0 Answers  

---

---

what is diff between the motor and pump

10 Answers   HCL,

---

What is actuator what is motorized control valve?

5 Answers   Emco,

---

What are the most frequent problem faces with Vortex flow meter?

1 Answers  

---

Can anyone send most commonly asked interview question in Oil & Gas industry

0 Answers  

---

How to calibrate the flow transmitter

0 Answers  

---

how can leve transmetter calibate in feild .and also put cv and flow plz .....

0 Answers   IBM,

---

Describe how to use megger to measure the earth resistance and insulation resistance

0 Answers  

---