why we use -ve voltage in vibration monitoring system.generally we use 4 to 20 mA as output of instrument then why we use voltage in vibration

2 Answers  

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why k factor is important to know in flow transmitter. if we don,t know k factor what will be issue we can face .

1 Answers   Flour Tech Engineers (P) Ltd,

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what is full form of NAK?

1 Answers  

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What is Cu-100 and Cu-1000 ? and tell me its application ?

2 Answers  

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What is instrumentation technologists and mechanics?

0 Answers  

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How to calibrate a orifice differential pressure flow transmitter in process?

1 Answers  

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how to measured k type thermocouple temp.

3 Answers   NTPC,

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why we cant transmit the dc current easily

1 Answers  

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A length of steel pipe is used to carry sea water to a desalination plant. An adequate corrosion allowance must be specified and indicated in the piping specification, which affects the _________________________ of the pipe

0 Answers  

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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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What is frequency factor in massflow meter? When using frequency output?

0 Answers   PCMIL,

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Working principle of vibration sensor?, Type of vibration sensor? , Can we use vertical instead of horizental or vice versa?, if not Reasons?

2 Answers  

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