i saw in my company drawing seat cable size as mensioned like this 12p*15 sqmm,12t*1.5sqmm, 9c*1.5sqmm. now what my que is what is mean by p , t , c.

3 Answers  

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Flow tax range 0 to 100 mmh2o ,flow rate 40 tons /hr, I want change flow rate example 42 tons/hr so tx range ?

2 Answers  

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What is the difference between PLC-HMI and DCS as each function of DCS based system is possible in PLC ?

2 Answers   Lucky Cement,

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Why not come out analog output in ABB EL3020 when display show correct value

0 Answers  

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Why Instrumentation Air Compressor called as Instrumentation Air compressor?pls dont just tell its trasferring IA to all transmitter,valves.I need exact reason, please......................

2 Answers  

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what is mean by TDC-3000

5 Answers   ADCO,

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what is the difference between E/P positioner and I/P positioner in control valve , in which application the respective positioner are used in.

1 Answers   ABB,

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where proximity sensor installed on tank in loading arm application

0 Answers   Kalpena Industries,

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Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..

2 Answers  

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Tyes of interface level measurement and how to use that technique for interface level measurement,

0 Answers  

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How does milli volt is created in themocouple?

2 Answers   Jaypee,

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How many are the types of instrument cables in terms of No. of pair.

0 Answers   CCIE, Samsung,

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