Answer / carl_ellis

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Carl Ellis
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Answer / sivakumar.s

3 to 15 psi is not standard it is depend on valve spring range it is see in valve name plate

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

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Give me best instrumentation Books name..Ple...

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TEMPERATURE VARIATION FOR FREQUENTLY.

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