Can we use common Electrical ground for both instrument and electrical. IF yes why

1 Answers  

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Where do you see after 5 years

0 Answers  

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what is difference between plc and rtu?

3 Answers  

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i want piping routing interview questions ?

3 Answers   Lesus, ONGC, Penta Global, Technip,

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Which is better cad/cam in mechanical or computer networking oriented jobs like linux administration or something else like php programming which is demand of today?

0 Answers  

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start-up procedure of a centrifugal compressor

0 Answers  

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how do you check pump impeller front clearance?

0 Answers  

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how to controlTemperature

3 Answers  

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What environmental controls?

0 Answers  

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QTP related question= What is input action parameters and what is output action parameters ?

0 Answers  

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What is purpose to use relay after digital output module? Why normally we don't use relay for digital input module?

3 Answers   Siemens, Sofcon,

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I am in search of PLC with Scan time less than 5ms with around IO's. Normally i feel its around 30ms. Can any one suggest?

2 Answers   HLL,

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