I need the intools training institute address in india. Intools subject oriented local authors books.Refer me plz

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what is flow

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what is the meaing of calibration curve?

3 Answers   HCL, Honeywell,

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1)how can calibrate temperature transmitter? 2)how can calibrate flow transmitter? 3)how can calibrate level transmitter?

3 Answers   ccic, Emerson, JK Pharma, NIGC, Rockwell, UltraTech,

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What is input and output of plc & dcs

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hi am durga, i just now completed my eie [2009] , can anyone please guide me what r courses i need to join to enter into core company

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I have observed in field instrumentation work... I remove the fuse of an analog transmitter then it shows 7.75 kg/sq cm (which is practically wrong value)in DCS and when put the fuse it shows 0 in dcs. Then cheach the field transmitter termination and found moister. clean that and then it shows 1.1 kg/ sq cm which is right value. Please describe the above phenomenon.

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What is the working principal of Mass flow transmitter?

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how to calibrate any tansmiter by loop or hart calibrator

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what is the input of digital RPM indicator during the calibration time?

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what is sil (safety integrity level

0 Answers   Essar,

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

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