how many types of preheaters are in cement industry & what r they can any body explain?

0 Answers  

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which type signal in & out in dcs

4 Answers  

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i want to measure temp of hot sand(welding flux) in closed chamber(around 150 deg C).Which is better thermocouple or thermometer?

1 Answers  

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What is the purpose of MATLAB?

3 Answers  

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What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?

0 Answers  

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While giving Power Supply of 24 VDC to a Transmitter,why Shield Terminal is connected either at Transmitter or at ISB.Why not Shield Terminal connected at both ends.If the Reason is to avoid Noise interference,which type of noice that is interfering.Is the Noice from the 24 VDC supply terminals or from any external source.

1 Answers  

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why we use the 4-20 mamp signal used for transmitter.

5 Answers   Tecnimont,

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Why grounding is necessary? Give example with diagram.

0 Answers   Bright Point, DS Group,

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what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail

0 Answers  

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Please explain for RS 485 & RS 232 communication

1 Answers   Honeywell,

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whatis virtual instrumention?

5 Answers  

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Explain ratio control system.

1 Answers  

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