Question and Answer 4

P36

1.What types of measurement systems are there?

There are imperial system and metric system.Imperial system is usually used in America and metric system is used in most counties

2.Why do engineers label all measurement?

Engineers label all the measurement because they can do perfect job.if they don’t do that,the product wil be rejected.

P38

1.What types of measurement are you familiar with?

I’m familiar with the metric system.I’ve used it since I could remember and never worked with the imperial system.

2.What can you measure with the SI system of unit?

I can measure anything with the SI system of unit because I’ve used it for my intire life.

P40

1.There are tenths,hundredths,thousandths,squared,cubed and X to the X power.

2.Squaring means multiplied twice by itself.Cubed means multiplied three times by itself.

P42

1.Engineers use numbers all the time.Without it,they can’t do something right.

2.I usually do math myself when it’s easy.If it’s hard to think,I use calculator to avoid making mistakes.

P44

1.People use the scientific method when they do experiment and analyzing.But it isn’t only situation.

2.The scientific method is very important because it allows people to discover and make new things.Almost everything in the world is built by it.
P46

1. The engineering design process is a series of steps that engineers follow to come up with a solution to a problem.

2.Being organized is one of the most important things for any professional especially for web designers since they have to handle a lot of things. With things not organized and messed up, a simple work can take more time than required.