what is the usage of QDV & VOLUME BOOSTER

0 Answers   ADMA OPCO,

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difference between plc and dcs?

3 Answers   Honeywell,

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If you calibrate a pneumatic pressure transmitter, how many adjustments are normally necessary or mandatory?

1 Answers  

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whats the diff b/w zero pressure and obsolute pressure

4 Answers  

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which one is best profibus or RS485 for communication?

2 Answers   Honeywell,

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as an instrumentation engineer which are the things we have to know / or we must have idea about that....

2 Answers  

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It is desired to reduce effect of 50Hz pick up in a thermocouple measurement. If a third order LP filter is used for this, what should be its cut off frequency, if gain should be 0.001 at 50Hz.

1 Answers   Honeywell,

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there are two candidates p and q in an election.During the campaign,40% of the voters promised to vote for P ,and rest for Q.however, on the day of election 15% of the voter went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P.suppose,P lost by two votes,then what was the total no. of voters.

1 Answers   GATE,

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why is honed type flow orifice plate? what purpose it used? how to select this?

4 Answers  

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Please can anybody help for control valve sizing step by step procedure?

0 Answers  

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what is proportional & what is proportional band

1 Answers   Nimir,

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How is PH sensor works ?

0 Answers  

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