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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Explain how to clean LO

0 Answers  

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When we open the door of refrigerator then we feel hot,why?

3 Answers   BARC, KPIT, Power Plant,

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What is the critical temperature of a refrigerant ?

0 Answers  

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generally in reaction turbine, only a part of pressure energy is converted into kinetic energy. whaat about balance pressure energy incase of single cylinder steam turbine?

1 Answers  

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Which pump is better : a) with Less NPSHr or b) with more NPSHr

3 Answers  

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whitc material has high tensile strength

12 Answers   Crystal, DRDO,

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what is procedure of measuring operating length of mechanical seal .(in case of centrifugal pump)?

0 Answers  

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What are the applications of die casting?

0 Answers   John Deere,

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What is a bearing? What are the different types of bearings?

0 Answers  

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when pump suction fluid what force applied

4 Answers  

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How is natural gas better than lpg?

0 Answers  

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