Answer Posted / saravanakumar

PDMS means project database management system and it is like a document manager tool where all project related documents will be stored.

Where is wet leg is used?

1055

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I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration  So is there any causes biside this or  any  permissives ?

1845

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In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.

1948

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How do bending tubing provide better measurement than using tubing fittings such as elbows?

1925

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how to check earthing,what is minum ohms for proper earthing

1936

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what is the process to make control schematic ?

2244

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key exchanges in wpa,wpa2,tls

1911

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what is the responsibility of an instrument commissioning supervisor

3150

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where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve

1758

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what are the values of fuel flow rate in various places in boiler.

1717

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

1114

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what is compensation? temprature & pressure

2009

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while am calibrating Drager polytron 2IR flame gas detector occured non zero status.how can i get zero status?

2200

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Yokogawa CENTUMVP R6.09 unable to download to Engineering Station with ExaOPC R3.75 The issue is when I try to download the common project section to the Engineering Station (STN) from the HIS in System View, it is unable to connect. The error displayed is: WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. STN0149 ---- ERROR = 2 WARNING = 1 ---- Background: >Updated the ExaOPC software on the STN from 3.60 to 3.75 >STN operating system is Windows Server 2008 R2 >HIS operating system is Windows Server 2016 Stanard Solutions attempted include: >Ensuring all IP addresses are correct and all networked devices can be pinged. >The ability to ping a device using its host name from another device ( from HIS) >Ensure both devices firewalls are disabled. >The antivirus installed on the STN is disabled. >Ensuring both devices are within the same workgroup. >Added both devices to each other's Host and LMHost files. >Running IT Security tool after changing any administrative settings.

2184

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I have completed B.E. Instrumentation & control in 2009. i have 3 year industrial job experience in chemical plant.now, I want to join M.E. in external. so, Plese say easiet way and good institute name.

1898

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