Answer / gamitsuresh

Ratio control widely used to control air fuel ratio in the field of process industries. Ratio control there is two flow.flow 1 and f2 f1 is called as uncontrol flow and f2 control flow..

What is differnece between leveltroll and interface leveltrol?

2 Answers  

---

What is the diffrence between digital signal processing and discrete signal processing?

0 Answers  

---

Pls can anybody tell me how much memory plc's has?in byte or in Kb

2 Answers  

---

defination of plc

14 Answers   ABC, Sofcon,

---

How to calibration coriolis flow meter?

0 Answers  

---

what is piezoelectric transducer?give an example in power plant n state its principle?

0 Answers   Jindal,

---

pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

---

kindly sent some demo question and answer

0 Answers   HPCL,

---

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,

---

If a flow transmitter (magnetic type FT) that can measure flow and temperature, then why in some industries people use flow transmitter and temperature transmitter in the same line 1 after another? Even after 1 single flow FT is capable of measuring flow as well as temperature.

1 Answers   Process Control Technologies,

---

If boiler drum level transmitter is not working properly what you will do for resolving the problem in plant running condition?

2 Answers  

---

what is virtual instrumentation

0 Answers  

---