1. what is 3 point calibration & 5 point calibration?
2. If we use hart communicator to set the LRV & URV of a
smart transmitter, did we calibrate the transmitter? why?
3. Make a complet list if meterials needed to properly
connect a pressure gauge to a steam pipe using 1/2 inch
stainless steel tubing. The gauge connections is 1/2 inch
NPT-M and the steam pipe tap has a 1/2 inch female coupling,
compression fittings are use.
4. What are the tools in loop checking?
5. What would the ISA symbol of a square root extractor look
like?
6. What would you do to completely prepare for the
configuration?
7. What safety measures must you undertake when doing
configuration?
8. what are the two most commonly use programming languages
used when we configure a PLC?
9. What would you do if you accidentally skipped a step in
the configuration procedure?
10. How would you know if the configuration were sucessful?
11. Name at least 3 selections available when we configure
the burnout protection of a controller?
Answer Posted / anand.r biocon limited
1. 3 & 5 point calibration
When calibrating the field instruments or device under test only 3 process reading compared with master instrument for 5 point calibration you should do comparison for 5 process values with master instrument
2. If we use hart communicator to set the LRV & URV of a
smart transmitter, did we calibrate the transmitter? why?
This is not calibration of transmitter we can say this is configuring BASIC parameters to the TX.
3. Make a complet list if meterials needed to properly
connect a pressure gauge to a steam pipe using 1/2 inch
stainless steel tubing. The gauge connections is 1/2 inch
NPT-M and the steam pipe tap has a 1/2 inch female coupling,
compression fittings are use.
By using sypon and 1/2 " nipple you can mount the pressure gauge on steam line if the line is vertical you should have 45 deg angle to the process line to reduce the pressure drop across the instrument.
8.. what are the two most commonly use programming languages
used when we configure a PLC?
Ladder logic
FBD- Functional block diagram
Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
what is the importance of CV in the control valves? how it is calculated?
why Fahrenheit unit of moistur analyzer transmitter
what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.
Any body have know try work calculation ???
What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem?
What is force balance principle? State some of its’ advantages.
What are de-saturators?
What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?
key phaser where is use and work
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??.
What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?
Explain types of valves?
How to calibrate Magnetic flow Transmitter in Field
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 ?
Please asked me How calculate DCS controller memory.