Answer Posted / ladla

In open loop there is no feedback

Give Detail information about plc,dcs,and scada system?

1711

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I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.

2199

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There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?

1945

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what is isloted barrier how it works and what are the main purpose.how it make safe area.

2107

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What is the difference between uv and ir scanners? and what is the workig principle of both

2352

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

2233

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full process of gas turbin?

2079

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How to measure the dust in chimney(spm)?

4081

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Q- What are the application in which PNP transistor is preferred over NPN ?

3323

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How to calibrate RC Feeder system in thermal power station?,If any instrument available to calibrate it,ple inform me. make:stock,

3153

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I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

1866

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how do we commission inergen system?

1928

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in valve is constructed as per SME B 16.34, then which standard is used for fire testing of valve?.

2002

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how to check earthing,what is minum ohms for proper earthing

1925

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if in a level tx height is given, how u calculate the ranges of the tx?

7682

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