Identify and use the ANSI/ISA-S5.1 consensus industrial standard process symbols.

0 Answers   GAIL, Olympia,

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what is the difference between mmhg & mmwc?. i want to calibrate a transmitter in the range of -100 to 300 mmwc. Which is the reference for calibrate the Tx,if mmwc not available?. Is it mmhg or mmho2?.

3 Answers   UPL,

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What the basic of communication?

4 Answers   Schneider,

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WHY WE NOT USE 2-20mA,1-20mA,3-20mA or 10-50mA SIGNAL? INSTEAD OF 4-20mA.

6 Answers   Hindustan Unilever Limited, Yashmun Engineers,

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hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com

0 Answers  

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Why thermo wells are used? What materials are used in thermo wells?

0 Answers  

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What is flow ,level, pressure transmitter ?and units?

2 Answers  

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what is concept of field,control room area in transmitters?

1 Answers  

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I have applied the post Junior Engineer-(TM)in R.R.B CHANDIGARH recently . what type of question i have to practice and which book ?. can i get any model question paper?

3 Answers   RRB,

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Operational amplifiers

0 Answers   CCIE,

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DC motor and DC Drives working funda?

1 Answers  

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What is difference between loop and zone ?

5 Answers   Adgas, Bilt,

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