what is intrument termination
what is commisioning

Answer Posted / jatin

commissioning of instrument has to deal with many steps. Availability of Cable tray and trenches. Laying of cable from Instrument to Junction Boxes and then Junction Boses to Marshalling Cabinet, which are connected with DCS/PCS controller. After laying of cables termination has to be done. which can be checked with the continuity of cable. the commissioning of instrument is still pending. The loop checking has to be performed for successful commissioning.

Is This Answer Correct ?    1 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?

1674


what is temperature compensation?

4789


Why thermo wells are used? What materials are used in thermo wells?

658


Describe the function of Accumulator into the Pump

1484


centrifugal compressor interlock? Tell me the parameter at which compressor will trip

2688






what is the working principal of pribe

1814


What is the principle of capacitance type level transmitter?

673


In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?

1492


Gas equation

1412


installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,

1671


why we are using digital signals for I/O & how to measure this signals is getting or not ?

1543


what is the different between deflection type measurement and null type measurement in RTD?

1453


How to Calibrate Temperature Switch in field

801


What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)

1718


i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....

997