Answer / hamid

on the vibration probe we start by cheking the resistance of the probe
than we check the linearity using the tk-3

what effects a surging can produce in the compressor

0 Answers   Nemat,

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what is difference between total flow and flow rate in general ?? explain it with daily life example.

3 Answers   GNFC,

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If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

0 Answers   QAFCO,

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what the differant between Wet Leg /Dry Leg

2 Answers   Sepam Group,

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What is the difference between a Extension cable and a copnesating cable.Where can we use compensating cable. Is anywhere compensating cable are used for mv transmission to the indicator.

1 Answers  

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what is the relation between flow and pressure.for example relationship between level and pressure is p = phg like that i want ans for this question.and also how to calculate orifice sizing and flow transmitter. pls some one ans for this questions.

3 Answers   Orchid, SRF,

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why we take %i0.0 as input for twido plc

0 Answers  

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send me HPCL paper

6 Answers   HPCL, Shuiba Hotel,

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Thermocouple is a transducer but rtd is not transducer why? Both taking heat as a input and giving mv

7 Answers  

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What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?

0 Answers  

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why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?

0 Answers   Visa Steel,

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what are the following documents comes under loopchecking

1 Answers   Heisco,

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