Answer Posted / rathna

Horn type orifice mean, it is FLOW NOZZLE

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

1721

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Draw a group of instruments interlocked to a Pump & Motor?

1228

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Capacitance, resistance ( colour coding ), parallel & series circuits.

2159

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Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability

1767

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what is the reason while warning lamp is on while the engine is cranking?

2057

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how to rectify the poor signal strength in utrasonic digtial flow meter ,model:ge digital xce868i

1193

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why using negative supply for bentley nevada vibration system ?

2086

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

2964

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how the arrangement of equipments done in control room

1946

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we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

2129

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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.

1897

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For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

5399

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god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies

1762

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how u calibrate pneumatic n motorized c/v?

1913

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Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance

1953

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