Answer / amit

Meter Caliberation Is Done at Low Pressure,Because At low
pressure range We get high Accuracy,High Resolution which
helps for Detection of Deviation Quickly and Can Be
Caliberated Quickly by Fine Tuning.

Answer / akash

check the datasheet and calibration range. before start any
work u want to study all background.

How to calculate the flow rate in Vortex flow meter?What is K factor?Can you give me an example calculation to understand the same as better?

1 Answers   npcc, Zadco,

---

how to know power plant process with corresbonding laws&thoeries

1 Answers   Bhel,

---

if conical type tank in top LEFT side solid material coming but LT MOUNTED IN TOP OF LEFT SIDE, how to measure ultrasonic level transmitter ?

1 Answers   Cairn,

---

How to calibrate Field bus transmitter? procedure ?

0 Answers   Parco,

---

Steve said that "An eddy-current probe works by passing an alternating current through a coil of wire and measuring the coil’s impedance" while we are using -24 Volt DC , So I am confused about DC and AC. Plz .

2 Answers   Jindal, Sadara Chemicals,

---

NAME ANY TWO ELASTIC PRESURE SENSOR?

2 Answers   DVC,

---

how its work inductive proximity sensor explain briefly?

1 Answers  

---

How to decrease opening & closing time of on/off valve?

0 Answers   UPL,

---

which type of rtd is good for any system,2wire,3wire or 4 wire

9 Answers  

---

Explain PID controller tuning & any one method used for it.

1 Answers   L&T, Oil India,

---

what is difference between pressure,flow and level control valve.

3 Answers  

---

in instrumentation why we are using 4-20mA , why not voltage ? if somebody design a instrument which works on voltage then can we use that instrument?

6 Answers  

---