WHY TEMPERATURE TRANSMITTER USED AS WE CAN CONTROL THROUGH THERMOCOUPLE/RTD

5 Answers   Samsung, Thermax,

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what is Micro-switch and where it is used......?

7 Answers  

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We have a Yokogawa Micro-XL DCS, which is having around 300 I/O, but whenever there is any wire gets grounded in field, the 24v supply to all loops gets dipped & all the indications at DCS goes to IOP(shows input open), at present we have fixed 500mA fuses in all the lines but which does not working. Does it required to replace with lower amps fuse, then how much or is there any other solution for this.

2 Answers  

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Why Ma signal is using for control system?

1 Answers   Petrofac,

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why are set -10vdc in bently neveda vibration system.

4 Answers  

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What is stripper & spilitter ? Diffrence in this.?

0 Answers   JSW,

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why 1 to 5 vdc is used for output measurment

4 Answers  

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what5 does intrinsically safe mean.

2 Answers  

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how far the two wire transmission (loop power) maximum distance suitable?

2 Answers   PCIL,

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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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hello.my friends.i am an electronics & instrumentation engineer.i want to know Q1.why lugs use in instrumentation cable termination? Q2.if limit switch not working what to do?

2 Answers  

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what is sil (safety integrity level

0 Answers   Essar,

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