NAME ANY TWO ELASTIC PRESURE SENSOR?

2 Answers   DVC,

---

what is vfd(variable frequency drive)?type of vfd.

2 Answers  

---

What is surge and how is it prevented, what is the purpose of bypass valve across AS valve.

0 Answers   ADMA OPCO,

---

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,

---

how many mmwc are eual to 1kg/sq.cm & can we calculate mmwc into tph?

2 Answers  

---

---

hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?

0 Answers  

---

i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......

0 Answers  

---

what is the differnce between PLC & DCS

7 Answers   TVS,

---

any thing about plcs?

4 Answers  

---

How DP Transmitter can be calibrated for crud application in floating roof tank?

2 Answers  

---

When can a bypass not used on a positioner?

1 Answers   CCIE,

---

I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.

0 Answers   JSW,

---