why I need valve guard and whats different between guard and positioner ??

0 Answers  

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which are types of orifice tap ?

2 Answers  

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Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.

0 Answers   Yokogawa,

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what is the diffrene between DCS System and PLC System

5 Answers  

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What is the procedure of mounting new positioner on pneumatic control valve?

1 Answers  

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Which softwere is required to communicate the S7-300 processor

4 Answers  

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which type of signal used in instrument?

3 Answers   Emco, Makson, Sail, TATA,

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What is upsampling and downsampling?

1 Answers  

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Reason for capillary type dp level transmitter fluctuation

0 Answers   BMB, Enppi,

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What are the two program execution modes of PLC?

4 Answers  

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What is impulse line size

3 Answers   IFFCO,

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describe yourself?

1 Answers   TCS,

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