Answer / rajesh.

The mass flow meter measures the mass per unit time (e.g., kilograms per second) flowing through the device. It does not measure the volume per unit time (e.g., cubic meters per second) passing through the device.

please give me combustion cntrl interlock details? if possidle drawing also?for this one is there any website ?

1 Answers  

---

why we go for pcbs

2 Answers  

---

How can a d.p. Transmitter be calibrated?

0 Answers  

---

On drum level, why we are using air to close Control valve?

4 Answers   L&T,

---

Why Pressure Transmitter is NOT installed before up-stream of an ORIFICE PLATE? in a flow measurement.

4 Answers   Mecon,

---

How to ensure vibration sensor functioning accordingly.With out using an other sensor.

3 Answers   ACC, Oil India,

---

What is the difference between a double acting and single acting positioner? what type of valves use single acting positioners?

1 Answers   AquaTech, NamPower, Samson Resources,

---

WHAT IS D/O D/I AND A/O A/I PLZ EXPLAIN

2 Answers  

---

Why we use 4 - 20 ma?

6 Answers   IJT, ONGC,

---

How to Calibrate Penumatic Transmitter.LRV= -60 URV= -20.Can u give me Answer.

9 Answers   ABB,

---

What is Integral and Derivative control?

5 Answers   Qatar Petroleums,

---

What is Span Error

0 Answers  

---