Maintenance, Repair. Test 15
Maintenance, Repair. Test 15
.A short box girder is fabricated from 8 mm steel plate. What edge preparation is required for No.2 ?
Which correctly identifies a full acetylene cylinder ?
Welding fumes can be dangerous. When welding in the workshop how is welding rendered safe?
What is the limiting factor of a visual inspection of a weld?
In the system of limits and fits shown, on what basis has the drawing been made?
The sketch shows the configuration of a pinch bending roll. How does this operate?
Which column gives the correct factors for a clean cut edge preparation?
Which of the materials listed can be cut using an oxygen fuel gas mixture?
What special care do an engineer's dividers need :
What is the fastening device shown at the left side of the drawing ?
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