How will you create a piston head?

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Name the indicator diagram.

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When I use two metal wire dowsing rods and walk over the septic tank,(or any other place where the ground has been dug up) they swing apart. What force causes them to move? magnetic, electrical, other?

1 Answers  

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sir i have to face an interview for marine trainee engineer on 15 sept tell me some related questions which r genrally asked...

0 Answers   Shell,

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What is fuel oil viscosity, specific gravity?

1 Answers  

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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 does a hammer mill work?

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Proximity analysis of coal provides data for a first, general assessment of a coal’s quality and type. What elements it reports ?

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What is the ratio of lenth divergent cone & convergent cone in venturimeter.

1 Answers   DMRC, TATA,

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what is pulverisation

3 Answers   NHPC,

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draw diagram of automobile,its working function,purpose of differential?

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My interview is on 21/09/07.Kindly send me the Questions and answers on 1)Inspection and testing of pumps & compressor, 2)Piping 3) HVAC

2 Answers  

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