ASSEMBLY - Practice Mode

1) What is the file for lock repair and filing hard notches in keys?
Correct Answer: Warding file
2) What is the advantage of lock washer?
Correct Answer: Prevent bolt or nut from loosening under vibration
3) What is the advantage of using Gib headed key?
Correct Answer: Can be withdrawn easily
4) Which file is used for finishing sharp corners?
Correct Answer: Barrette file
5) Which device is used to check the workpiece to confirm the shape?
Correct Answer: Profile gauge