Answer / ayan

BACKWARD CURBED VANES HAVE HIGHEST SPEED

Answer / madhu

backward, straight,forward

hi friends i am harish and i have a problem plz solve it . . The problem are how to calculate the rpm of mechanical blower if any formula for calculate for this then tell me if drive shaft gear are 40 teeth and driven shaft gear are 70

1 Answers  

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HOW TO calculate steam velocity on boiler o/l ?

0 Answers   Wartsila,

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How can we find out the weight of metal sheet with the help of its dimensions.

1 Answers  

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tell about a type when u had to use ur presentation skill to influence someone's.

0 Answers  

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Draw L.O. system in diesel engine?

0 Answers  

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What will happen when engine stays in critical speed of 58-65 RPM?

1 Answers  

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what is choking and stalling in centrifugal compressor?

1 Answers   Infosys,

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Hi everyone.. I attended the HAL interview... on 9th dec 2008 @ Bangalore.. the interview was 90% technical... my question are>>>>> 1) Design a rod that should withstand 1000N? (they told that the material is mild steel & they gave me the stress- strain graph for that) 2) what is the principal of hydraulic braking?? 3) whether interchangebility is possible between JIGS & FIXTURES??? 4) what is recent developement in Automobile ENGINE??? 5) abt my final year project (since i m a fresher) 6) some HR questions

3 Answers   Bhilai Steel Plant, HAL,

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how many types of sensors used in a air handling unit

0 Answers   Google,

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How are the pneumatic system and the hydraulic system similar?

0 Answers  

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what is viscosity?

1 Answers   Bhel,

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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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