Answer / jobby c johnson

thermistor is basicaly a temp measuring device.
At 25deg it is having a resistance value typically of 60k.
if we are placing thermistor in ac or in dc bridges then
the resonant frequency depends on the the value of
resistance. it is a useful measure for measuring high
frequency

What is the difference between PLC and DCS?

4 Answers   Honeywell,

---

please suggest me, how can i change the display setting in term of unit in place of % of Honeywell pressure transmitter ST3000S100?

2 Answers  

---

give eg of how I/P is used in control loops

0 Answers   CEPC,

---

where cascade loop use ?

0 Answers   KNPC, KOC,

---

hi i'm an Instrumentation student,i have one doubt that we can call- > computer science as CS > Information science as IS > Electronics & communication as E & C In the same way what is short term for Instrumentation....?

11 Answers  

---

What is the expansion of RADAR? How it works?

7 Answers   RasGas,

---

could someone explain for me what is 32-bit Floating Point ? Thanks

1 Answers  

---

What's the Installtion procedure of DP Transmitter for Gas,steam and water?

2 Answers  

---

which processor is used in dcs.

0 Answers   ABB, Wave Distillery,

---

Can anybody explain what is the different between ESD & PLC

1 Answers   ADCO,

---

Why we. Don't measure current in parallel? Why we measure current in series and why we measure voltage in parallel only?

2 Answers   Almeer Technical Services,

---

components of control circuit belongs to control valve

0 Answers   KOC,

---