Answer Posted / veera

transmitter output are AI ,
control valve input are AO ,
all process variable switch are DI,
SOV and light on starts condition are DO,

What is intrinsically safe system?

1150

---

how pressurize drum calibrated ?

2049

---

I want to know about DDCMIS in detail ? please explain it. Also give name of reference books in which it is explained in detail in very simple manner.

3830

---

What is Span Error

691

---

OBJECTIVE TYPE QUESTIONS OF ANALYTICAL INSTRUMENTATION

10711

---

䑰ҕ䔈ҕ䖠ҕ䘰ҕ䛀ҕ䝐ҕ䟐ҕ䢐ҕ䥐ҕŹ

1954

---

Explain the difference between mmwc and mmwg?

5671

---

How to calibrate H2s Dectector

1619

---

how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.

2042

---

I am manjunath having exp in maintenance of chemical plants,know i want to do a design course INTOOLS,after doing design course can we get jobs in design field.sinve i dont have design exp..

1745

---

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?

2204

---

I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

1902

---

What is the main difference between Cavitation and Flashing?

14342

---

What is the Working principle of Dozing valve?

2210

---

Explain about safety integrated level protection? . How it was differ from other protections ?

1746

---