Manipulation of dead wt. tester double piston type.

0 Answers   CCIE,

---

what is the function of a zener diode ?

2 Answers   Honeywell,

---

Is there’s power on the bus (if so, state whether on the signal bus, or on a separate in the following: a) HART b) Profibus DP c) Profibus PA d) DeviceNet e) Foundation Fieldbus

1 Answers   EIT,

---

how to calibrate flow transmitter

1 Answers   Samsung,

---

Give 2 application of quartz crystal used for process parameter measurement.

1 Answers   ADMA OPCO,

---

what is corrective maintenance , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

---

what is difference between wheatstone bridge, pirani gauge and strain gauge ??? explain its principle and working

4 Answers  

---

Explain Split Range Control In Control Valve Briefly.

5 Answers  

---

Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

0 Answers   CCIE,

---

what is the responsibility of an instrument commissioning supervisor

0 Answers   Petrofac,

---

I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.

0 Answers  

---

How we calculate orifice plat size???

0 Answers  

---