Answer / parth

sourcing provides current whereas sinking fetches current.

Answer / faiyaz ahmad

Sinking means signal is coming from the I/O means input out put cards
source means signal is going from the card means input and out put card.

what is loop?

4 Answers  

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What is linearity of RTD over 0 to 200 degC?

1 Answers   Honeywell,

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What is the different between ESD & PLC.

1 Answers  

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Technician A says that a fuel tank sending unit will have a high resistance only when the tank is full. Technician B says that its resistance when the tank is full depends on whether the sending unit is designed for use with a bimetallic gauge or with a magnetic gauge. Who is correct?

3 Answers  

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2 Answers   Bharathi Cement,

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what is novram ic number of foxboro 762cna microcontroller ?thank

1 Answers  

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1 Answers  

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How to Calibrate Interface Level Troll in field

0 Answers  

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How a Flow Transmitter Works?

1 Answers  

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0 Answers   TATA,

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1 Answers  

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what is loop1 and loop2 in MTS LT?

0 Answers   SPGC,

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