Answer / vinoth.s

Turndown RATIO= MAXIMUM ALLOWABLE VALUE/ MINIMUM CONTROLABLE
VALUE.... SIMPLY DIVIDING THE UPPER RANGE/ LWER RANGE

what is the reason for flow fluctuations happen on differential flow transmitter during in service

2 Answers  

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I want to take temp. data from recorder to computer. Which communication system is best from this option(Rs 232- 485/ethernet/USB)?

3 Answers  

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What is CNC

1 Answers  

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what will be the output of the temparature transmitter if temp is 120 degre celcius.

1 Answers   Base Automation, NTPC, PDO,

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what is plc? Basic function of plc? application of plc in industry? What is lader diagram ? What is the main advantage to use plc in industry?

15 Answers   Schlumberger,

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-200mmwc to 500mmwc range transmitter have there 4mA is -200 and 20mA is 500.what is the range in 12mA?

5 Answers   NCC,

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what is isolation Transformer???...

3 Answers   Emerson,

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why is not useing in boiler skin thermocople

1 Answers   KNPC,

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What is the different between ESD & PLC.

1 Answers  

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i need some objective type questions in instrumentation

0 Answers  

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Can we calibrate an actuator?

5 Answers   Siemens,

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What is rtd output signal

4 Answers   Nestle,

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