Interested to Buy Any Domain ? << Click Here >> for more details...
What is loop checking ?
- 10 Answers
- 113109 Views
- Kharafi National, Petrofac, Samsung, I also Faced
- E-Mail Answers
Answer Posted / chibuike ibeneme
Loop checking is continuity test from primary elements to marshalling panels, from Marshalling panels to I/O terminals,from I/O module to PLC, from PLC to final elements this is to ensure signal integrity and is carried out during plant commissioning.
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?
Displace type LT to be calibrated in workshop, wt. 40, dia- 60 mm, density- 0.8kg/cm3.
What is the basic difference between Modbus and CAN Open Protocols
can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know
What is profibus?
what are the use of belew gear in general ??
How to calibrate smoke Dectector
Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com
Why do we floating DC in DC system.
what is output of FOUNDATION FIELD BUS transmitter
Can anybody tell me how to select the size of earthing cable for DCS & PLC system.Please tell me any relevant answer here or mail it to me.
What is megering????
A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer
what is The specifications for oriface instalation
how to control pid
