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 is the purpose of scrapper ring

0 Answers   RRB,

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how to solved the crictical problems in d. g. set

0 Answers  

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What is brain of the computer?

0 Answers  

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how buoyancy force is realte with convection?

0 Answers  

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how can you calculate angle of bite practically???

1 Answers   JKN Limited, SVNIT,

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what is pulverisation

3 Answers   NHPC,

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we use parallel flow heat exchanger to coo oil of 1000 EP viscosity,oftenly tubes may damage during cleaning etc what is proper way to clean cooler? How impurities decreased or vanished during working or in less teme job performed?

0 Answers  

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Explain the procedure in staring a F.O. purifier

0 Answers   RRB,

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What is the difference between gear motor and a stepper motor? Like i want to use gear motor for its excessive torque to move my robot. Can i use stepper motor instead?

0 Answers  

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why transformer required and why not voltage directly supply from power generation to the applications

3 Answers  

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what is mechanical advantage

6 Answers   Jindal,

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