dear friends pls explain me what is meant by positive seal in solenoid operated valve

0 Answers   Essar,

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WHAT IS THE UNIT OF ROUGHNESS

1 Answers  

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WHAT IS SPC .

2 Answers   ONGC,

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In a tractor wheel, why is the Disc polygonal in shape (like a square, hexagon or octagon) whereas for Commercial vehicles and Passenger Cars the wheel has a circular disc?

4 Answers  

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How to protect the pipe line from crrossion.?

9 Answers   MAHINDRA,

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what is the difference between transformer welding machine and rectifier welding machine?

2 Answers  

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What is difference between Pipe and Tube?

14 Answers   Crest, TATA,

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What are some examples of a periscope?

0 Answers  

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what is oee !

3 Answers   NFL,

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dear sir i want also last five year rrb chandigarh and allahabad aptitude test question and their answered my id is anshuldhiman83@gmail.com

0 Answers  

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which is more efficient diesel or petrol engine?

4 Answers  

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What are the things to do when approaching the port?

0 Answers   RRB,

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