engineering quiz

what are the smallest lines in a ruler

• 1/4

• 1/16

• 1/24

• 1/8

what was the most recent big engineering discovery

• romans built the water systems

• there was major advancements in engineering that allowed the internet to be created

• the first successful flight happened

• there is major advancements in the electrical engineering such as the lightbulb

what do you do when you have a scale factor of 1/24

• multiply the number by 24

• divide the number by 24

• multiply the number by 8

• divide the number by 16

what was the first thing to happen

• romans built the first water system

• the egyptions built the pyramids

• tools were made out of bronze and iron

• the first lightbulb was created

what does a mechanical engineer do

• makes things that use a lot of mechanical energy [aka moving parts]

• makes discoveries related to biology

• makes new things out if different chemicals and elements

• makes spacecrafts that go into orbit

what does an areospace engineer do/ design

• designs and discover new chemicals and elements

• designs aircrafts that go to space and that fly commercial flights

• they design things that will help the environment

• they design new water systems

what is the last step in the engineering design process

• come up with a problem

• find the answer to that problem

• share the results

• test the product

what is the first step in the engineering design process

• test your product

• share your product with other people

• generate ideas

• ask yourself what problem you want to solve

when were tools made out of bronze and iron

• 1800s

• 1880s

• 1913

• 3000BC

when was the first successful flight

• 1913

• 1931

• 3000BC

• 2000BC