Possible cause of IOP alarm in a DP transmitter:
a: IOP-minimum
b: IOP-Maximum
Answer Posted / dass
IOP is an alarm condition where in the input data has become a bad value as a result of disconnection of a detection terminal or process I/O device or the abnormalities of input destination data .
Is This Answer Correct ? | 19 Yes | 1 No |
Post New Answer View All Answers
Can anyone send most commonly asked interview question in Oil & Gas industry
How signals can be taken through modbus?
What is zener diode? What is voltage regulator?
Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.
sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.
How process line mpm calculation is done?
how to turbine speed measurement?
how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?
Which topics are covered in Process Control?
What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?
kindly sent some demo question and answer
What is instrumentation instrumentation engineering?
what is the importance of CV in the control valves? how it is calculated?
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
Explain working principle of lvdt?