Workshop Technology
Scribing block is used to

Hold the round bars during marking
Check the surface roughness
Check the trueness of flat surfaces
Locate the centres of round bars

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Workshop Technology
A progressive limit gauge has

None of the listed here
Separate 'Go' and 'Not go' members
'Go' member at one end and 'Not go' member at the other end
'Go' and 'Not go' member on the same side of the gauge

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Workshop Technology
Linde welding uses

Neutral flame and rightward technique
Carburising flame and rightward technique
Neutral flame and leftward technique
Oxidizing flame and leftward technique

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