Answer / rajiv

Raw meterrial storage plant is very
ceritical.Electronic,Phrma & FMCG plant will maintanied 45
to 55% in this resion when humidity is less than 30 so
material is dryness & when humidity is greater than 55 so
material will mositure

can anybody will tell me abiut PID controller.

4 Answers  

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if my flow is 20000 m3/h than which range of DPT i have to use????

0 Answers  

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when we calibrate the DP transmitter at that time which matrial we used in pressure pump?

4 Answers  

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So I'm a first year apprentice and I'm having a tough time with knowing the difference between AI, AO, DI, DO. I'm having a hard time understanding what devices are which and why. Can someone explain this to me?

2 Answers  

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How to calculate the range of level transmitter?

4 Answers   Wika,

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What is the loop calibration? Which instrument used to loop calibration and how?

2 Answers   Descon, QCon,

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wht is snap action switch?where it is used?is there any diff between snap action switch and normal pressure switch?

1 Answers   ONGC,

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Control valve question what is the meaning of cauge.?what is the use of cauge?

1 Answers  

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where Pirani gauges are uesd in case of pressure measurement?

3 Answers  

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With N nodes and B branches what will have a network ???

0 Answers   BSNL,

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You are looking at the RS-485-side of an RS-232/RS-485 converter and the power supply voltage for the converter is +5V. Under idle conditions (no transmission), and assuming you have enabled the RS-485 output: what would you expect at: (a) Output A measured against output B (b) Output A measured against ground (c) Output B measured against ground

1 Answers   EIT,

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How the flow can be measured by using DP Transmitter?

3 Answers  

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