Answer Posted / cnap
When talking about where an instrument is mounted: Elevated is when instrument in relation to bottom of tank is higher, suppressed is when instrument is lower... Used to set your URV and LRV)in relation to instrument(I call it setting the range)... Once this is done, if your actual outputs are above expected outputs and parallel throughout, this is suppressed zero... Thus, if actual outputs are less than expected outputs and parallel throughout five point check, this is elevated zero... It's either elevated or suppressed based on if expected is above or below actual...
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How d.p. Transmitter can be applied to open tank?
I want measure the volumetric flow of gas in waste heat recovery Boiler?Tell me how and which type of instruments required. Plz mail me:naba02222@gmail.com Sam please post the answer .
What are the interlocks we have to check during the start up of LP/HP compressor?
how is work pressure switch& level switch?what is the principle of this?
, Instrument Index, P&ID review, I/O schedule, datasheet, DCS / Analyzers specifications, loop diagrams, hook-up drawings.
What is 3 selection available when configure the burnout protection for controller
ORP sensor working principle?
HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.
which processor is used in dcs.
Why ac supply load cell is used? Can we use the dc supply load cell?
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?
what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?
What are the error values can accepted in flow transmitter calibration?could u give any formula for this?
What are de-saturators?
Can anyone send most commonly asked interview question in Oil & Gas industry
