what is mass flow meter principal?

4 Answers   GIL,

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what are the selections available in configuring a burnout protection of a controller? thanks

0 Answers   NPC Alliance Corporation,

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what is the way of measuring air flow in air duct?explaim instruments used and DP creation in line?

3 Answers  

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Explain the working of an enraf level gauge.

0 Answers  

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why we use -ve voltages in vibration prob?

1 Answers  

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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.

4 Answers   GATE,

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Close loop and open loop.

3 Answers   CCIE,

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What is ALSPA 370 control system

1 Answers   DUBAL-Dubai Aluminium,

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Qatar fertilizer call me for interview as Instrumentation Project Engineer. Please let me know what kind of question they asked ? ALso they said they will take Written test, any idea about this written test ?

1 Answers   QAFCO,

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For a diafhram 1.5 d =kn(p-p0) D4 Where d in deflection in inch k=constant n=no of capdule (P-P0)=Applied pressure in psi D In active dia at capsule. -1.5 d=k to p d being constant -1.5

0 Answers   L&T, Shiv Tech Marine Control,

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plz tell me clearly about PID.."when v have to change I value,D value,GAIN??

0 Answers  

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how to calibrate level transmitter

2 Answers   Reliance,

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