Answer / aswin

Mostly we r using F type and G type cable in instrumentation.
F type is individual and overall shielded.G type is over shielded.
Namely divided two type.Signal cable and control cable.signal cable carry 24vdc plus 4-20ma(AI/AO) . But control cable for DI/DO.24V DC,230AC,220 DC.Cable tray root also diff for diff signal.

Is there devices to convert mechanical energy/rotational energy into electrical energy.......? PLease suggest me....

6 Answers  

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hye SAM acn u send your e mail id, so that i can solve my query through e mail?

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What is purpose of shield wire?

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what is different between 2,3&4 wire rtd and how much maximum distance using plc to field.

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What is 3 element control system

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what is the difference b/w normal thermocouple and skin type thermocouple?

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calculate the rane of level use of this values, h=3 meter density=0.9 , whats the rang?

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what is difference between pressure,flow and level control valve.

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on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon

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what is the Difference Between Domain and Station?

3 Answers   Emerson,

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