What is Loop Test & What is Loop Checking? Please i need
answer for these questions.

Answers were Sorted based on User's Feedback



What is Loop Test & What is Loop Checking? Please i need answer for these questions...

Answer / kaushik4454

Friend,
Both loop test and checking are same in practically.
simulate 4 to 20 through hart/bt/hht. OR transmitter itself.Smart transmitter also have the facility to simulate ma.

Is This Answer Correct ?    1 Yes 0 No

What is Loop Test & What is Loop Checking? Please i need answer for these questions...

Answer / raja

loop test mean hart communicator connect the transmitter
than simulate the MA 4MA to 20MA transmitter to DCS system

what are use for loop check

Loop verify the tag number transmitter to DCS system
verify the range the data sheet range transmitter to DCS system

Is This Answer Correct ?    2 Yes 2 No

Post New Answer

More Instrumentation Interview Questions

field bus transmitter calibration procedure tell me

0 Answers   BAP,


what is corrective maintenance , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,


which type signal come control valve

6 Answers  


when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??

0 Answers  


where i can get training in INTOOLS and PDMS in Delhi-NCR OR north part of India. please reply with ur ans. at arunsamkaria@ymail.com

0 Answers  






what is the calibration standard for pressure and differential pressure transmitters?

1 Answers   Thermax,


what is interlock system and why we use of this?

0 Answers  


where proximity sensor installed on tank in loading arm application

0 Answers  


What is cold junction compensation in thermocouples? How is it achieved?

4 Answers   Honeywell,


HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?

0 Answers   Lerco,


is fan is a transducer or inverse transducer?

5 Answers  


What is sensitivity of K type thermocouple? Is polarity important in thermocouple connections?

3 Answers   Honeywell,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)