In: Mechanical Engineering
1. List one advantage and one limitation of a hand pull-back.
2. List the 3 types of radiation emitted from welding processes and the eye damage each can cause?
3.
List the type of circular saw blade appropriate for each of these cutting tasks.
a.) all hard and soft wood for cross, rip or miter cuts
b.) cutting brass, aluminum and bronze
c.) crosscutting of veneers or shipboard
d.) cutting thin steel and sheet iron
4. What are 3 factors that influence the useful life of a respirator canister or cartridge?