Regarding , there is an air cooler which control the fans(50% of AV FANS) by temperature in outlet , and the louver of Air cooler is controlled by HIC from control system , So if on Air cooler we will consider 2 individual I/P converter or positioner?

0 Answers   Chagalesh Consulting Engineers,

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Can anyone provide me the details of GAIL test paper?What is the format and what type of questions will be there? my id-princegnb@gmail.com

1 Answers   GAIL,

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why use to 250 ohm for hart protocol and why hart communicator not communicate without 250 ohm 

4 Answers   OMV,

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basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......

0 Answers  

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Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

0 Answers   CCIE,

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what is the difference between laminor flow and turbulant flow

2 Answers   Invensys,

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Name four general (not technical) criteria that would you consider important, when deciding upon a particular control valve?

1 Answers  

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i have calibrate rosemount make level transmitter , wht can i do ? my tank capacity is 30,000 liter

9 Answers   Equate,

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what is the differnt between open loop and close loop ?

5 Answers   India Cements,

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In turbine what does term CDP, NI, NH, HSSOC means.

0 Answers   ADMA OPCO,

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What is cascade control in process instrumentation?

4 Answers   Engineers India, ITC Infotech,

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types of transformer.. 1ph 3ph or core shell?

1 Answers  

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