if i want to make a zero trim for mass flow meter the pipe line should be empty or i need to make it full? i really need the answer pls help me

2 Answers  

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how is hazardous and non hazardous area classified?

2 Answers   Bhel, Power Plant, Samsung,

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a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

0 Answers   L&T,

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can i use capillary type dp transmitter converted to capillary type pressure transmitter. if i removed one side capillary tube its work correctly?

1 Answers  

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how to convert bar to mA?

1 Answers  

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what is compensation? temprature & pressure

0 Answers  

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I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers   ABB, TICB,

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what is mass flow meter principal?

4 Answers   GIL,

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What are the questions asked in fresher instrumentation candidates

0 Answers   Polmon,

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Could you explain to me the enraf (servo gauge) mechanism. How it works ? and how it is working on archimedes theory while it's not immersed into the surface? and how can we calibrate it ? Thanx

1 Answers  

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what is the process to make control schematic ?

0 Answers  

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describe yourself?

1 Answers   TCS,

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