Why do we call the process is SUBTRACTIVE NON-TRADITIONAL?

a. It is removing work piece material using basic technology

b. Removing tool material but new technologies

c. It removes work piece material to shape it using modern technologies

d. It shapes up the work piece material using modern technologies.

Which statement is not the reason why joining process is important in manufacturing?

a. Easier manufacturing for assembly and disassembly

b. Easier manufacturing for sustainability

c. Easier manufacturing for mass production

d. Manufacturing for strength and transportation

Which joining method is the strongest?

a. Bolt and nut

b. Brazing and Soldering

c. Riveting

d. Welding

How EDM process works?

a. By producing force in-between the electrode and work piece

b. By knocking the grain of the work piece

c. By producing spark in-between the electrode and the work piece

d. By producing wave in-between the electrode and work piece

Why metrology important in manufacturing?

a. For process setting

b. For machine sizing

c. For standards of products

d. For quality assurance

Which is not Subtractive Non-traditional process?

a. EBM

b. EDM

c. Milling

d. LBM