If you want to provide water or any chemical @ 50 meter height how much head will you prefer for any selected pump...consider it is M.S pipings...how much friction loss will be there...show with calculation.

0 Answers   Reliance,

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Identify the parts of propeller

1 Answers   RRB,

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type of welding

0 Answers  

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i am going to face interview of hal so plz any body send me the sample questions of hal .... plz reply to girish.salaga2@gmail.com

0 Answers   HAL,

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Which element is added in steel to increase resistance to corrosion ?

0 Answers  

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How many types of fits are there?

0 Answers  

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Explain the formation of micro structures of pearlite, bainite and martensite in steel?

0 Answers  

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List the main parts of Centrifugal pump

1 Answers   RRB,

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What is welding defect?

3 Answers   FAG, IOCL, Sona Koyo,

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how much stack emmission through your chimney & what is the state govt. norms.?

0 Answers  

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i have been selected for the HAL interview? what type of questions can i expect? technical or personal? pls help me in this regard and mail to sankar_aji@yahoo.co.in

0 Answers   HAL,

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What are the different types of mechanism to engage primary moving engine and transmission (in other words how many different types of clutches are there)?

1 Answers   Focus,

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