how to test rotor &stator earth fault in turbine

1 Answers   Bhel,

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How many loops are there in the power plant? how many closed & open loop in the power plant ? Please give me the exact clarification?

2 Answers   Lanco, Reliance,

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What is the use of valve positioner?

1 Answers   CCIE,

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why we r opening HOT BYPASS valve during startup of a compressor?

0 Answers   Hamsco,

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Please explain for RS 485 & RS 232 communication

1 Answers   Honeywell,

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Identification of ss fittings, pilot valves, relief valve.

0 Answers   CCIE,

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What is force balance principle? State some of its’ advantages.

0 Answers  

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What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch

0 Answers  

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please send the drdo exam paper

0 Answers   DRDO,

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is manifold required for an integral orifice meter?

2 Answers  

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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 (<ping STN0149> 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.

0 Answers  

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What is Vena contracta?

3 Answers   CCIE,

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