Answer / ayaz

there are two type of vibration measuring 
1 seismic vibration measuring : in seismic vibration is measure the device body monitoring structure
2 prob vibration : prob vibration is measure the device shaft coupling etc
there are two type of prob axial and radial axial use in parallel of shaft and radial use center of the shaft 

Why grounding is necessary? Give example with diagram.

0 Answers   Bright Point, DS Group,

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Galvanizing.

0 Answers   CCIE,

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If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

0 Answers   QAFCO,

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what is plc? Basic function of plc? application of plc in industry? What is lader diagram ? What is the main advantage to use plc in industry?

15 Answers   Schlumberger,

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What is the working principle of oxygen analyzers(zirconium oxide type) used in CFBC boilers?

3 Answers   Bajaj, Kohinoor, Wartsila,

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while stroke checking of a linear control valve ,found its travel is in non linear ,what can be possible reason ? ( please answer send in mannanali65@gmail.com) pls pls pls if any body know

2 Answers   JAL International,

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what are the different types of terminal lugs used for wiring termination?

5 Answers   Yokogawa,

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Distributed control system

1 Answers   CCIE,

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The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?

0 Answers   Process Control Technologies,

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what's the minimum level required of SIL (safety integrity level)to use fire and gas system?

2 Answers   L&T,

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Which type of pressure can be measured by these elements?

0 Answers  

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why is honed type flow orifice plate? what purpose it used? how to select this?

4 Answers  

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