1. October 5, 2009 DRILL: NEATLY LETTER THE DEFINITION OF … MILLISECOND
IOT POLY ENGINEERING
I1-23
DRILL: NEATLY LETTER THE DEFINITION OF …
MILLISECOND
GIGABYTE
MICROGRAM
CENTIMETER

2. Answers to today’s Drill
IOT POLY ENGINEERING
I1-23
Answers to today’s Drill
DRILL: NEATLY LETTER THE DEFINITION OF …
MILLISECOND – 10-3 sec, or 1 thousandth of a second
GIGABYTE – 109 bytes, or 1 billion bytes
MICROGRAM – 10-6 gram, or 1 millionth of a gram
CENTIMETER – 10-2 meter, or 1 hundredth of a meter

3. Answers to 18 Sep 08 Drill DRILL: NEATLY LETTER THE DEFINITION OF …
IOT POLY ENGINEERING
I1-23
DRILL: NEATLY LETTER THE DEFINITION OF …
NANOSECOND – 10-9 sec, or 1 billionth of a second
PICOGRAM gram, or 1 trillionth of a gram
MEGAWATT Watts, or 1 million Watts
KILOHERTZ sec, or 1 thousand Hertz

4. IOT POLY ENGINEERING
I1-23
COMPLETE THE METROLOGY WORKSHEET BY USING YOUR COMPASS, PROTRACTOR, AND RULER THAT YOU BROUGHT TO CLASS TODAY.

5. REMINDER Title Blocks I1-23 BPI-IOT CLASSWORK 5 OCT 09 LAST, F. 1
IOT POLY ENGINEERING
I1-23
REMINDER Title Blocks
BPI-IOT CLASSWORK 5 OCT LAST, F. 1

6. IOT POLY ENGINEERING
I1-23
To draw the circle, the compass must be set for a RADIUS of 1.25 inches which is half the diameter.
Draw a line of 1.25 inches on your paper, and then adjust your compass to fit the line. r

7. IOT POLY ENGINEERING
I1-23
After drawing the circle, the 5-sided pentagon must be drawn. This can be accomplished by using your PROTRACTOR to divide the circle into 5 equal angles of 72 degrees each.
Next, connect all the points where the lines intersect with the circle.

8. IOT POLY ENGINEERING
I1-23
To draw the circle, the compass must be set for a RADIUS of 1.25 inches which is half the diameter.
Draw a line of 1.25 inches on your paper, and then adjust your compass to fit the line. r

9. IOT POLY ENGINEERING
I1-23
After drawing the circle, the 6-sided hexagon must be drawn. This can be accomplished by using your PROTRACTOR to divide the circle into 6 equal angles of 60 degrees each.
Next, connect all the points where the lines intersect with the circle.

10. IOT POLY ENGINEERING
I1-19
First, you must locate the center of the circle by finding the midpoint of the given vertical line.
Next, use your PROTRACTOR to divide the circle into 12 equal angles of 30 degrees each.

11. IOT POLY ENGINEERING
I1-19
First, you must locate the center of the circle by finding the midpoint of the given vertical line.
Next, use your PROTRACTOR to divide the circle into 15 equal angles of 24 degrees each.
This is similar to the previous problem, except for the size of the angles.

12. First, use your ruler to measure the dimensions of the rectangle.
IOT POLY ENGINEERING
I1-23
First, use your ruler to measure the dimensions of the rectangle.
Next, use your ruler to divide the rectangle into thirds from top to bottom, and fourths from side to side.

13. IOT POLY ENGINEERING
I1-23
To draw the circles, the compass must be set for a RADIUS of 1 inch which is half the diameter.
Draw a 1 inch line on your paper, and then adjust your compass to fit the line.
Draw a circle. The other 6 circles have their centers on the circumference of the first circle.

14. REMINDER October 1, 2009 HOMEWORK:
IOT POLY ENGINEERING
I1-23
HOMEWORK:
LETTER your answers. Use complete sentences.
Define the following 10 terms:
STANDARD, ACCURACY, PRECISION, CALIBRATION,
TRACEABILITY, DERIVED UNIT, BASE UNIT, ERROR,
PERCENTAGE OF ERROR, UNCERTAINTY
REMEMBER TO BRING YOUR RULER, PROTRACTOR, AND COMPASS TOMORROW.

15. REMINDER October 2, 2009 HOMEWORK:
IOT POLY ENGINEERING
I1-23
REMINDER October 2, 2009
HOMEWORK:
LETTER your answers. Use complete sentences.
1. Develop a strategy for measuring the length of the long hallway in Burkert Hall (Engineering Building).
2. Develop a strategy for measuring the height of
Dehuff Hall (Main Academic Building).
3. Develop a strategy for measuring the length of the
longest possible diagonal line in your regular IOT
classroom.