Difference HAZOP and HIRA
HIRA- Hazard Identification & Risk Analysis.
HAZOP-Hazard & Operability study.
The main difference lies in the name itself. HIRA represents a collective term which comprises of all the different activities involved in identifying hazards & evaluating risks at facilities to make certain that the risks to employees, equipments , public & environment are within the organization risk tolerance limit. Generally it consists of 3 main questions: Hazard, Consequences & Likelihood.
While HAZOP is a part of HIRA. It consists of what if analysis, check lists & failure mode & effective analysis.
Is This Answer Correct ? | 30 Yes | 6 No |
explain level transmitter working
Why hunting will occour in control valve?
Why Differential pressure transmitter is located below the tappings points for steam & condensible vapor flow measurement application?
why need 3 element system in power plant? if it is not there then what l happen?
I want to know about DDCMIS in detail ? please explain it. Also give name of reference books in which it is explained in detail in very simple manner.
What is the differerence between hysterisis and linearity.
where proximity sensor installed on tank in loading arm application
If hart communicator provide 4-20ma source to any transmitter during the callibration?
yokogawa Temperature transmitter showing Error 15 which is Reverse Cal Fail (confirmation calculation result is bad) in manual they mentioned reasion That the output goes to the value set by hardware failure mode jumper. How can solve this problem ? anybody can say solution
how to calibrate level transmitter
why we use only 4-20 ma signal as AI and not 0-20 ma?
2 Answers Honeywell, Oil and Gas Jobs,
generally for transmitter we are giving supply 24vlts?but we are getting output 4-20ma ? how it is possible? is there any operation inside the tx?pls give complete information?