What is voltage free(wet) and potential (dry) contact?

2 Answers  

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What is linearity of RTD over 0 to 200 degC?

1 Answers   Honeywell,

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Name and describe at least 4 status indicators, typically found on a PLC

2 Answers  

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WHAT REASEAN USE TRANSMETER TWO WIRE & FOUR WIRE

5 Answers   Kentz,

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what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????

1 Answers  

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key phaser where is use and work

0 Answers   BAP,

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Vibration probe working principle?

1 Answers   Tata Steel Limited,

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what are the standards used for earthing instruments in the field?

1 Answers  

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why we use condesiate parts before tranmitters?

3 Answers  

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What is the formula to convert mv to temperature in k type thermocouple?pls simply elaborate? I got one ans.it is Temp=mv×25°+atmospheric temp,but here what is 25°,i confusef ,so pls????

2 Answers   HPCL,

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how u calibrate pneumatic n motorized c/v?

0 Answers  

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Consider a control valve action,the inlet air pressure is only 6 ksc but physically how it can be operate against 100 ksc line fluid pressure?

2 Answers   SCS,

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