Interested to Buy Any Domain ? << Click Here >> for more details...
WHAT IS A CALLIBRATION? WHAT IS MEEAN BY LOOP CHECKING
INCLUDES PRESURE, THERMOCOUPLE,TT,DT?
- 5 Answers
- 10956 Views
- I also Faced
- E-Mail Answers
Answer Posted / goldknight3000
Calibration of an instrument is a comparison to a known
standard. Eg. if i need to calibrate a weighing scale, then
we need a known weight for comparison. A known standard
have to be certified by certfying body like NIST.
Loop check is a continuity test coming from/to field to
junction box and junction box to/from Control system.
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
what will the sending unit in the fuel gauge utilizes?
what is zero and span ?
Explain types of valves?
Give an example where you had aproblem on the job, and tell me how you solved the problem. and the finalvoutcome.
what different types of problems do occur while doing instrumentation commisioning and how to solve them? please explain in detail
what are procedure of sox-nox calibration
How oil line flow measured?eplain about instruments used and working principle?
what is the working principal of pribe
Can any one send me IOCL instrumentation question papers.. i dont know the pattern of the questions and what to prepare can any one help me on this .. my email id is anwarnishil@gmail.com
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?
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
What is eddy current? Describe the operating principle of proximity probe.
How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?
What is Positive Calibration and Negative Calibration?
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
