what should be the material composition of transformet oil filtration machine to avoid metal contamination in filteredoil.

0 Answers   TATA,

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Why are the major iron and steel industries in India located in eastern India?

5 Answers  

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What is difference between npn & pnp sensors?

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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how to find the electricity cost per m3 in ready mix concert plant?

1 Answers   UltraTech,

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what is pl to pl in fire alarm system?

0 Answers   GMW,

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Why we use pneumatic instrument.

0 Answers  

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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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Explain about fire hydrant and its related water pressures?

0 Answers  

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plz send me l&t auestion papers. i have been called for written and interview industrial automation 2 yrs exper. send me on mail pal_deepak06@yahoo.com

0 Answers  

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we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

1 Answers   Yokogawa,

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what is impeller clearance?

0 Answers  

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