Answer / nish

bolometer is just a strip of metal having positive alpha...it can be used as any other resistive transducer

How d.p. Transmitter can be applied to close tank?

0 Answers  

---

What is the difference bitween control net scaner and device net scaner

0 Answers   Binani,

---

In Boiler Drum Level- Level control valve how can it tuning (PID)?

2 Answers  

---

what effects a surging can produce in the compressor

0 Answers   Nemat,

---

Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor

0 Answers   CCIE,

---

i have done DAE in Instrumentation and Process Control. i have applied for an apprentice training in chemical company after three day my interview will be conduct but i need more information about industrial process control and controller. my e mail is imran_dilsetu@yahoo.com please tell me interview question relative to instrumentation ?

0 Answers  

---

What is i/e or o/p transmitter(ma/v)?

1 Answers   Emco,

---

what is earthing ,grounding in c&i panel?what is the resistance in earthing and grounding of c&i panel?what do u mean by shielding and what is its resistance?

1 Answers  

---

what is the formula for changing Range of Transmitter from X mmwc to some Y mmwc with respect to DCS NCMH flow range from x NCMH to y NCMH?

1 Answers   HCL,

---

Transmitter reading is zero but in DCS showing one Bar what is the reason ?

3 Answers  

---

what should be the distance of vibration sensor & to the point where vibration to be measured Ex turbine axial displacement

3 Answers  

---

Can anybody explain what is the different between ESD & PLC

1 Answers   ADCO,

---