Answer Posted / fulbert

Mapping is either called I/O Mapping for configuring
Input/Output addresses between the devices in a control
system network.

Which type of pressure can be measured by primary elements?

1091

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when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?

1816

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Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose

2344

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Differentiate between ultrasonic flowmeter and radar type flow meter

1266

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can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.

1962

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need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job

1946

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why is not useing in boiler skin thermocople

5364

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Who to difference between analog in & analog out in dcs?

1749

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please tel me the calibration of pneumatic controler.

2202

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how to calculate signal cable sizing? and multipair cable sizing??explain in brief?

2396

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

2443

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

2277

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what is The specifications for oriface instalation

2200

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Draw a great bridge circuit.

2058

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

1231

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