Answer / mrmk

X mmwc/Y mmwc = x NCMH/ y NCMH

How to calibrate level switch?

2 Answers   Power Plant, Sabic,

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installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,

0 Answers   BARC,

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loop chech tools list

1 Answers   BAP,

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Can any body give detail about orifice sizing?

5 Answers   Essar,

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i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......

0 Answers  

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What is Vena contracta?

3 Answers   CCIE,

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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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WHAT IS THE VALUE OF MICRON

2 Answers  

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What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?

0 Answers  

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d/p flow transmitter LP side give to pressure.what you geting out put ? how you get(ma)?

6 Answers   ABB,

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why we are using (-24VDC) and where we r using plz tell me

7 Answers  

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what is the output of conductivity sensor and PH sensor?

3 Answers  

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