please send data bank of quetions answers on analytical instrumentation.

0 Answers  

---

in control valve is constructed as per API 6D or API 6A, then which standard is used for fire testing of valve?.

1 Answers  

---

Hai friends I have dought for O2 analyser how to working in boiler area. And what is the basic principles

2 Answers   Enmas,

---

tell me the temp range of rtd?

8 Answers  

---

How many mode are in ups?

2 Answers  

---

what is thermocouple output

7 Answers   IPCL,

---

how will do square root transmitter calibration

2 Answers   Roche,

---

I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?

0 Answers  

---

What is cable size for intrenal wiring in DCS or PLC ,from any card to Terminal amd Why

2 Answers  

---

what is the difference between magnetic flow meter and mass flowmeter

0 Answers  

---

Definition of reverse and acting controllers:

0 Answers   Monnet,

---

if found error in magnetic flow meter?how can we adjust?

2 Answers   ANI Instruments, Techint,

---