DDP Final Exam Review

What is the first step of the Engineering Design Process? (Think about your Project Report!)

• Reflect

• Create

• Prepare

• Define

What is the second step of the Engineering Design Process?

• Reflect

• Create

• Prepare

• Define

What is the final step of the Engineering Design Process?

• Reflect

• Create

• Prepare

• Define

What are two different types of models that can be created during the Engineering Design Process?

• Quality and Precise

• Quick and Easy

• Physical and Mechanical

• Physical and Computer Model

Answer explanation

Physical Model: you built a physical model of a bridge. It wasn't a real bridge, it was a model of one.

Computer Model: you designed your longboard as a model on Onshape before creating the actual product.

Sketches are used to:

• Rapidly put ideas onto paper

• Doodle

• Give accurate dimensions

• Create the finished product

Which of the following type of technical drawing is based on both 30 & 90 degree lines?

• Isometric

• Front

• Perspective

• Thumbnail

An isometric technical drawing shows which view(s) of an object?

• Front

• Top

• Side

• Front, Top, & Side

What line type is applied to set up a drawing, and is ultimately erased when the drawing is finished?

• Object

• Hidden

• Construction

• Title Block

Answer explanation

Any part of a bridge structure below the abutments is known as the?

• Super-structure

• Alternate structure

• Sub-structure

• Primary structure

A bridge member being PULLED from each end is said to be in _____.

• Compression

• Resistance

• Tension

• Torsion