Dear sir I am MD.zafar eqbal. I have taken this id from allinterwiev .com I have qustion if you dont mind. 1.what is the maximum operating temprature in instrumentation. 2. I want know about viberation i mean wahat types of sensor used in viberation And what types of trabsmitter used.and hiw to control it and wher is used of viberation transmitter and finally how to control it and what types of fault come. Sorry for disturbing you. I know you have no reason for help me. Because you dont know about me.but i request you please help me these question are very usefull for my feauture.plz sir Thanking you. Sent from Yahoo! Mail on Android

4 Answers  

---

A pressure differential gauge type of instrument has a manifold with 2 isolation valves (hp and lp),2 vents(1 each for hp and lp) and 1 equalizing valve. Determine the position of each valve(either fully closed or fully open) when troboulshooting to: 1. zero the transmitter. 2. determine if there is a block in the impulse line. 3. determine if the gauge is functioning properly. The process fluid is water.

1 Answers  

---

What is the use of the shield wire and how is the connection at both the ends of a shield wire?

2 Answers   Samsung,

---

WHAT IS THE MASS FLOW FLOW METER

4 Answers   Reliance,

---

what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?

0 Answers  

---

What is Vena contracta?

3 Answers   CCIE,

---

How can we check Zero of DP type Level Transmitter onside?

7 Answers   Birla,

---

Which type of diagphram use in costic line,DM water line,natural gas line,oil line?

0 Answers   Hindustan Zinc,

---

What is the three element? And how it work?

1 Answers  

---

why we are using pnp npn for sensors is there any other type?

1 Answers   CGL,

---

How is PH sensor works ?

0 Answers  

---

what is mass flow meter, working principle of mass flow meter and its installation.

2 Answers  

---