Answer Posted / dr

Why not more than 20ma??
More than 20ma continuously for 20Sec will make your heart
to malfunction.

Define cryogenic?

1082

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this site is owned by an nonsense

2245

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pls give me presant awerness quistion and answer in my emailid.

2799

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Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem

2077

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typical loop drawing of a simple feedback control comprising of one transmitter and one control

1940

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how to relay switch sense the fault?

2541

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How INtools is useful for routine Instrument maintenance?

2014

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IN CONTROL VALVE SPECIFICATIONS GENERALLY TERM " DE- 200" ."DM -400"USED,, WHAT IS DE/ DM STANDS FOR?

2167

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List three types Level Switches with their working principles

2062

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Name different parts of a pressure gauge.

1057

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How can i copy program (parameter) from mm440 (V.F.D.) by using BOP?

2663

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Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function

2139

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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.

2896

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A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?

1337

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How many interlocks at turbine? Plz explain briefly

1883

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