What is actuator what is motorized control valve?

5 Answers   Emco,

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My friend has faced this question! I don't know clearly. So please anyone give me the correct and short answer to this question? What is variable frequency drive? Types, what is star to delta? Why this arrangement necessary?

5 Answers   Asian Paints, TCS,

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If a flow transmitter (magnetic type FT) that can measure flow and temperature, then why in some industries people use flow transmitter and temperature transmitter in the same line 1 after another? Even after 1 single flow FT is capable of measuring flow as well as temperature.

1 Answers   Process Control Technologies,

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There are many type of control cable like pair,core,tried, What are defination each one

0 Answers   Birla,

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why we are maintain the gap voltage in vibration probe when installing time can explain me?

1 Answers   CIL,

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what is the conversion factor for nm3 to kg/hr in air flow

4 Answers  

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How Many Slave Can be used in one slave ?

2 Answers  

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

3 Answers  

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I have flow transmiter DP range is 0 to 5000mmwc,(convert) Display to be show in m3/Hr.

3 Answers   Orient,

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wht is Zero Elevation and Zero Suppression?

12 Answers  

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what is the difference between scaler and vector drive

0 Answers   Jindal,

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how many types of sensor in instrumentation

3 Answers   SRACO,

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