For 150 mtr cable run from DCS panel to transmitter (24 VDC with 4-20 ma output), need cable size. 1.5 sqmm is suitable?

2 Answers   NA,

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Why some transmitter shows flow in MMWC and some in TPH?

2 Answers  

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diff bw range and span?

3 Answers  

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What is intrinsic safety mean.

0 Answers   CCIE,

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Explain the difference between the types of input variables plc?

1 Answers  

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Why integral control mode call Reset controller?

1 Answers  

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What is three element in drum level?

0 Answers  

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how to callibrate a new i/p converter

7 Answers   TATA,

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Q- voltage source of 12v is driving the circuit.if circut draw the current of 0.5A them source voltage will became 11.8v.what is the power dilevered by source when circuit draw 5A current ?

4 Answers   Ecil,

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If an Instrument has 550 ohm internal resistance and the cable used for that instrument is 0.5 ohm per meter resistance. If the voltage is 12volt.How much length cable can be used? Please tell me its Calculation formula.

5 Answers   MOL,

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in the boiler in the main steam line and its bypass line and the startup vent vales are only motorised valves why cant we use other types of valves such as pneumatic.

3 Answers  

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What are the uses of orifice plates?

0 Answers  

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