what is the electronic presipitator ?

2 Answers  

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What is the difference b/w relay and contactor?

3 Answers  

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What is vendor developement? what is the logistics transport control?

3 Answers  

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i want piping routing interview questions ?

3 Answers   Lesus, ONGC, Penta Global, Technip,

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How improvements can be made for designing the parts?

0 Answers  

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what are v/f control, sensorless control and sensored control for AC VFD?

0 Answers   Crompton Greaves, Surya Nepal,

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give comparison of three wire & two wire sensors.

0 Answers   Samtel,

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what is fixed bearing?

0 Answers  

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what kind of thread is the garbage collection?

1 Answers   HCL,

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I want to know about a good liquid scrubber that we can use in acid washing.

0 Answers  

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What is a scope resolution operator?

1 Answers   Hitech, TCS,

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Distance to be maximum distance we can install instruments from PLC panel?

0 Answers   ABB, Focus,

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