Answer / sid

A shaping machine is used to machine surfaces such as
decreasing shape and size of a workpiece but a hobbing
machine is used to make gears, splines, and sprockets..

Locate nozzle in a turbocharger

1 Answers   RRB,

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Contaminants of fuel oil

1 Answers   RRB,

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why we use kg/cm2 instead of kg/m2 as a unit of pressure. As we know kg is a MKS unit and cm is a CGS unit. So why we use combination of both(kg/cm2)while describing the pressure.

4 Answers   IES, NTPC,

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wat is the need to run a machine without feed???

1 Answers  

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What is more efficient between 2stroke & 4 stroke engine?

3 Answers  

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what is mist lubrication?give examples where it is used?

1 Answers  

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State newton’s law of convection.

1 Answers  

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Dfine an ortographic drawing?

1 Answers  

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what is the viscosity of hydraulic oil?

1 Answers   ONGC,

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In which reactor the coolant and moderator are the same ?

1 Answers  

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which network in india earning more turn over per annum

4 Answers  

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what is the minimum velocity of cooling water for maximum efficiency of condensor.

1 Answers  

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