WELDING 1 SPINNING POLISHING AND PAINTING - Practice Mode

1) Which is necessary to protect the tool from damage in spinning operations?
Correct Answer: Lubricate the tool
2) Which type of spinning tool is used to trim the extra metal from the edge of spin object?
Correct Answer: Cut off tool
3) What is provided on the cylinder of air compressor to dissipate the heat?
Correct Answer: Air fins
4) What is the method used to remove the irregularities on edges of 4 mm and above thick ferrous plate by gas cutting?
Correct Answer: Grinding
5) What is used for buffing to produce a satin finish on a metal surface?
Correct Answer: Wire Wheel