problem 1:

prepare down brief notes on:

a) Hardenability of Steel

b) Quenching.

problem 2:

Illustrate out the concept of Six-Sigma concept in Quality Control.

problem 3:

Illustrate out the term Worker Participated" Quality Control systems.

problem 4:

Make a distinction between gas welding and arc welding.

problem 5:

Illustrate how various alloys can be classified.

problem 6:

Illustrate how aluminium alloys categorized when used for aircraft application.

problem 7:

Contrast Ultrasonic Machining with conventional Grinding.