Answer Posted / girish_b_k

pressure always flow from high to low pressure .
furnace pressure is high and atmospheric pressure is low

when the damper is opened automatically all the pressure to
the low pressure. the low pressure in the sense it is vaccum
only and negative is only vaccum

why is not useing in boiler skin thermocople

5363

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CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

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I want measure the volumetric flow of gas in waste heat recovery Boiler?Tell me how and which type of instruments required. Plz mail me:naba02222@gmail.com Sam please post the answer .

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Explain working principle of lvdt?

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who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.

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Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?

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please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826

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i am from instrument branch i want paper patern of mahagenco . any pevious years paper regarding my branch send me please . please.....

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Drum level tx with GP4 with zero elevation:7300mmh20 on HP and 8050mmh2o on LP as range but on commissioning the tx readiing is max,Why this reading?

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Give an example where you had aproblem on the job, and tell me how you solved the problem. and the finalvoutcome.

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Draw bode plot of any transfer function. Why is plotting bode necessary?

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how to relay switch sense the fault?

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