Maintenance, Repair. Test 14
Maintenance, Repair. Test 14
What is the softening temperature for PVC?
What is the greatest danger when working with sheet metal?
A flat chisel requires tempering; which temperature and colour is correct for this process?
Which set of equipment is required to mark out the keyway of a 30 mm diameter shaft?
A method of joining two plastics together is by solvent welding. What is this process?
Which of the following effects could be reduced if hand powered tools were used?
What is the accuracy of a micrometer shown top right ?
For the fillet weld shown, what is the throat length?
When out of use temporarily, how should the workshop surface plate be stored?
Which material is difficult to weld due to porosity?
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