Answer / smita

RS232 is a full duplex cable means both transmitting and receiving happens at a time due to this noise will be more so that we can't go for longer distance

RS484 a half duplex cable means in a single time either transmitting or receiving will happen so we can go for a longer distance without disturbance

If fire would be inside the plant which fire detector is to detected the fire.

0 Answers   KOC,

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pls provide me syllabus and old question paper of instrumentation engineering for GET(JSPL)

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Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com

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7. What are tri-state devices and why they are essential in a bus oriented system

1 Answers  

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Why went

9 Answers  

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What is seeback effect?

3 Answers  

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pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.

0 Answers   Siemens,

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dear friends pls tell me how temperature compensations are done in bourdoun tube of pressure guages thankx

1 Answers  

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without color coding, without nameplate, without multimeter how can you find the type of thermocouple???

1 Answers   Sabic,

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what is the diffrence between pressure safety valve & pressure relief valve....pls

0 Answers   Oil India,

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i have one temperature TX in my loop check time once i was remove elament temp gose maximum then i am conect corectly but still now temp showing maximum what can i do this problem?

2 Answers  

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Intools training

1 Answers  

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