Answer / praveen

0 milliamp is dead zero and 4 milliamp is live zero

Answer / shibli nomani

Live0-At 0 input ,output has some value e.g at 0 tx has 4mA.
Dead0-At 0 input, output has Also zero.

What is the meaning of the term "g force"?

3 Answers   Reliance, Saint Gobain, Thermax,

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Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?

0 Answers   Process Control Technologies,

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Why the tapping connections are taking above for gas service and below for liquid service?

4 Answers  

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flow transmitter formula?

0 Answers   BEMCO, Siemens, Yokogawa,

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0 Answers  

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can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............

2 Answers   Asec, Honeywell,

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How to Calibrate Level Troll in field

0 Answers  

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what is function test.

1 Answers   Takreer,

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Difference between guide wave radar & non guide wave radar ?

1 Answers   UPL,

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What is basic of instrumentation

8 Answers  

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How is SmartPlant Instrumentation related to INtools?

4 Answers   TCS,

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What is the difference between mmwc and mmwg?

0 Answers  

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