Answer Posted / abdul hameed

NPSH:It is an algebric sum of all the heads available at
suction eye of an Impeller.(Atmospheric head, Static head,
Vapour head, Friction head etc)

I heard that the acetylene cylinder pressure can't be brought down below bar while using for welding activity. Is it true. . If so pl explain why

2202

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What is the purpose of ventilation in the battery room?

1992

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i am preparing for vsp management trainee technical 2010.can any one send me modelpapers of preliminary written test.

1957

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Dear Sir, i want to know formula for steel BAR/SQUARE/HEX/FLAT>LENGTH. SUPPOSE I PURCHASE 10 KG OF ROUND BAR OF DIA. 20MM SO WHAT LENGHT I GET. SAME FORMULA FOR HEX/SQUARE.?

1812

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) Shall be responsible for the inspection/ maintenance of all the yard Assets as per the Maintenance procedure and maintain/update the related records correctly

1592

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Name the welding tools used in workshop?

1111

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How oxygen can be removed from steel during melting? What are fully killed steels ?

1173

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Is it the relation between friction and power losses ? is it relation among stress, friction and power loses in cicular ring ?

2094

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I have mechanical job experience. I am planing to get diploma with the basis of my experience. which institutes will do this in fast track mode.

2356

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What are the causes of dirty lubricating oil?

1945

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Explain the advantages of diesel engines?

1173

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hi, im rahul i working on project BUSINESS PROJECT REENGINEERING,IM DOING MY PRODUCTION ENGG & BPR IS MY FINAL YEAR PROJECTS, HOW CAN DO MY PROJECTS? I KNOW NX3,CATIA,PRO-E SOFTWARES (MODELING SOFTWARES)

1906

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What is raito of coolent level in DG

2206

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What is higher IMP or BHR

1971

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RRB exam model questions pls forward.

1946

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