Manufacturing And Production Technology
In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the material removal rate

Increases, becomes stable and then decreases
Increases continuously
Decreases becomes stable and then increases
Decreases continuously

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Manufacturing And Production Technology
In centreless grinding, work place centre will be

On the line joining the two wheel centres
At the intersection of the line joining the wheel centres with the work place plane
Below the line joining the two wheel centres
Above the line joining the two wheel centres

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