Answer Posted / sikandar mehra

to differentiate live and dead zero.........

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

1665

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flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty

1826

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How many ohms are required for proper earthing?

639

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Why plc require in analog input 4-20amp & 0-10 volt?

625

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In bently nevada vibration monitoring system,what is the reason to maintain the Resistance of the probe + extension cable equal to 95 ohm? If possible explain the basic principle of measurement with detail electronic circuits.

2481

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Explain the difference between plc and cnc?

558

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How to find out the current of two motors having same power consumption but different RPM?

1534

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What is the use of each wire in three wire RTD

2049

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Why mmwc unit is used?

765

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Specific gravity.

1468

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How to erection of DCS Panel at site step by step

989

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Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows

1645

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What is super thermocoupal?

1692

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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

3056

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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.

1628

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