Can anybody tell me application of PLC,DCS,SCADA.

3 Answers   Reliance,

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To find closed tank level by DP transmitter , how to findout its range.and insomeplace they using range like - 1500 to +1500 mmwc why not 0 to 3000 mmwc. how they spilit they range for minus and plus.and why?

1 Answers   Kuwait Oil Company,

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if we have 380 KVA DG. how to calculate Power Factor. With detailed formula

1 Answers  

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how many parts of valve positioner?

1 Answers   Kentz,

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how to caluculate flow by using transmitter?tell me plz I am eagerly waiting for your reply..

2 Answers   Agi Glaspac, Reliance Power,

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Can we use twisted pair cable instead of ethernet for communication?

1 Answers   Yokogawa,

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what is mass flow meter principal?

4 Answers   GIL,

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What is zener diode? What is voltage regulator?

0 Answers  

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for indiacation of turbine(china) bearing temperature what type of sensor will be used(i.e. rtd or thermocouple or themister ) ? why it is ? i need clear explanation ?

2 Answers  

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The wire is disconnected from the temperature sending unit (magnetic gauge). A voltmeter connected to the wire reads 0v. What does this indicate?

2 Answers  

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CAN YOU USE MOVING COIL METER FOR MEASURING A.C?

2 Answers   DVC,

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how to install Differential pressure transmitter in gas line.i need transmitter down side.

7 Answers   Rockwell,

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