what is the difference between Cv and air consumption? why the customer needs Air consumption details?

0 Answers  

---

Why plc require in analog input 4-20amp & 0-10 volt?

0 Answers  

---

what does mean by analog output trim and where this one used for?

1 Answers  

---

can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............

2 Answers   Asec, Honeywell,

---

can any one tell leakage class in control valve depend on which parameter and there is any specific table or chart for selection of valve leakage class

2 Answers  

---

Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.

0 Answers  

---

d/p flow transmitter LP side give to pressure.what you geting out put ? how you get(ma)?

6 Answers   ABB,

---

what is skin type thermocouple? how it is installed? what is the difference b/w thermocouple & skin type thermocouple? what is gounded & non-grounded thermocoplle? what is the diff b/w these two?

2 Answers   KazStroy Engineering, PSU,

---

i want all model questions paper for robert bosch

1 Answers   Bosch, Patni,

---

I have completed B.E. Instrumentation & control in 2009. i have 3 year industrial job experience in chemical plant.now, I want to join M.E. in external. so, Plese say easiet way and good institute name.

0 Answers  

---

what is start up vent valve ? why it is used in boiler?

8 Answers   ACC, Bhushan Power Steel,

---

Definition of reverse and acting controllers:

0 Answers   Monnet,

---