Answer Posted / sagar.tinkhede

The ratio of Wake Freq (Fw) to Natural Freq.(Fn) should be
less than 0.8 and if it goes above it then there is chances
for breakdown of thermowell......

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

1904

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what is the procedure to callibrate temp controller ,pressure controller,etc. suppose a temp controller showing error 1.5 degree centigrate how can i minimize it.

2357

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what is the difference between scaler and vector drive

2192

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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.

2198

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what is function of SCADA , and how is it work, explain with difination

2380

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Which Signal hart communicator work? If there any signal change when hart connect while transmitter in line ?

1415

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Explain the combusion chamber

2032

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What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?

2136

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Explain about the leakage class of the control valves

2007

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we have a s-5 simense plc having op7 .recently on op7 showing error 1.plc not present 2. DB error frequently. can u have any solution . please send me.

2617

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need to calculate flow rate with the help of dp range and orifice bore dia and size. range is 0 to 400 inwc and orifice size is 12 inch 150 # rf and bore dia is 7.180 inch. need to calculation for flow rate

1330

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which type inter lock use in petrochemical refinery,and oil & gas?

3028

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what would be the minimum flow rate that we can measure on rotameter..?

2107

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List three types Level Gauges with their working principles

2094

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Why even multiple power supplu r used in instrumentation system?

4998

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