We need to know these tern & define as below:

1) What is a Weld?

• A union between materials caused by heat, and or pressure
• Joint weld:

• Types of weld Preparation:

• Weld Zone Terminology:
  

• Butt Weld Features:

• Fillet Weld Features:

2) What is a Joint?

– A configuration of members
– Types of Joint type:

– Types of Joint Preparation:

3) Welding Positions: 

Question:

QU 1. Sketch a single-U butt joint and indicate the following
a. Root face b.Root gap c.Included angle d. Root radius

See above

QU 2. Sketch a tee joint, fillet welded and indicate the following
a. Leg length b.Throat thickness c. Root d. Weld toes

See above

QU 3. Sketch five joint types in addition to a butt joint

See above