ADDA Test Actual UPDATED Actual
Exam Questions and CORRECT Answers
When measuring angles, each degree can be divided into 60 minutes. True or false? -
CORRECT ANSWER- ✔✔true
Foreshortened circle is known as an ellipse. True or false? - CORRECT ANSWER- ✔✔true
an equilateral polygon must only have three sides. True or false - CORRECT ANSWER-
✔✔false
Concentric circles are circles having the same center. True or false - CORRECT ANSWER-
✔✔True
sum of all angles making up a triangle is 270 degrees. True or false? - CORRECT ANSWER-
✔✔false
Revision block on a drawing could contain the revision zone, letter, date, description and
approved columns. true or false? - CORRECT ANSWER- ✔✔true
ANSI A paper size dimensions - CORRECT ANSWER- ✔✔8.5 x 11 inches
ANSI B paper size - CORRECT ANSWER- ✔✔11x17 inches
ANSI C paper size - CORRECT ANSWER- ✔✔17x22 inches
ANSI D paper size - CORRECT ANSWER- ✔✔22x34 inches
ANSI E paper size - CORRECT ANSWER- ✔✔34x44 inches
ANSI F paper size - CORRECT ANSWER- ✔✔28x40 inches
,ANSI G paper size - CORRECT ANSWER- ✔✔11x22.5-90 inches
ANSI H paper size - CORRECT ANSWER- ✔✔28x44-143 inches
ANSI J paper size - CORRECT ANSWER- ✔✔34x55-176 inches
ANSI K paper size - CORRECT ANSWER- ✔✔40x55-143 inches
Kilo - CORRECT ANSWER- ✔✔1000=1000^1
Mega - CORRECT ANSWER- ✔✔1000 000=1000^2
Giga - CORRECT ANSWER- ✔✔1000 000 000=1000^3
Tera - CORRECT ANSWER- ✔✔1000 000 000 000= 1000^4
Peta - CORRECT ANSWER- ✔✔1000 000 000 000 000 = 1000^5 bytes
exa - CORRECT ANSWER- ✔✔1000 000 000 000 000 000 =1000^6
zetta - CORRECT ANSWER- ✔✔1000 000 000 000 000 000 000 = 1000^7
yotta - CORRECT ANSWER- ✔✔1000 000 000 000 000 000 000 000 = 1000^8
operating system - CORRECT ANSWER- ✔✔software that controls the internal operation of
the computer
plotter - CORRECT ANSWER- ✔✔output device for a computer
,Graphics card - CORRECT ANSWER- ✔✔computer hardware that controls the resolution of
the monitor
wire frame - CORRECT ANSWER- ✔✔is a "stick" representation of a 3d model whose
shape is defined by series of the lines and curves
CPU - CORRECT ANSWER- ✔✔hardware device that runs the computer programs and
controls the attached input and output devices
Milimeter - CORRECT ANSWER- ✔✔1/1000 of a meter
Kilometer - CORRECT ANSWER- ✔✔1000 meters = to 1 kilometer
centimeter - CORRECT ANSWER- ✔✔equal to one hundredth of a meter
decimeter - CORRECT ANSWER- ✔✔equal to one tenth of a meter
Skew lines - CORRECT ANSWER- ✔✔line which are non-intersecting, non-parallel in 3d
space
Metric system - CORRECT ANSWER- ✔✔decimal system of weights and measures based
on the meter and kilogram
Countersink - CORRECT ANSWER- ✔✔to recess a hole with a cone shape tool to provide a
seat for a flat head screw
Counterdrill - CORRECT ANSWER- ✔✔to form a conical shoulder in a drilled hole by
enlarging it with a larger drill
blind hole - CORRECT ANSWER- ✔✔a hole that does not go all the way through the part
, counterbore - CORRECT ANSWER- ✔✔enlargement of the end of a hole to a specified
diameter and depth
tap - CORRECT ANSWER- ✔✔a tool used to cut internal threads
ream - CORRECT ANSWER- ✔✔to enlarge a hole to a more accurate size and surface finish
Bore - CORRECT ANSWER- ✔✔to enlarge a hole to a more accurate size
change order - CORRECT ANSWER- ✔✔an approved engineering change request on an
existing drawing
Database - CORRECT ANSWER- ✔✔an organized collection of standard parts, libraries,
completed designs, documentation and computer programs
Visible lines or Object lines - CORRECT ANSWER- ✔✔indicates the contour of the object
hidden line - CORRECT ANSWER- ✔✔uniformly spaced 1/8 inch dash lines
cutting plane line - CORRECT ANSWER- ✔✔indicates the location of the cut made for a
section view
viewing plane line - CORRECT ANSWER- ✔✔used with removed partial views
break line - CORRECT ANSWER- ✔✔used when complete views are not required
Chain line - CORRECT ANSWER- ✔✔indicates an area on a part that will receive special
treatment
hard drive - CORRECT ANSWER- ✔✔computer storage device will generally store the most
data
Exam Questions and CORRECT Answers
When measuring angles, each degree can be divided into 60 minutes. True or false? -
CORRECT ANSWER- ✔✔true
Foreshortened circle is known as an ellipse. True or false? - CORRECT ANSWER- ✔✔true
an equilateral polygon must only have three sides. True or false - CORRECT ANSWER-
✔✔false
Concentric circles are circles having the same center. True or false - CORRECT ANSWER-
✔✔True
sum of all angles making up a triangle is 270 degrees. True or false? - CORRECT ANSWER-
✔✔false
Revision block on a drawing could contain the revision zone, letter, date, description and
approved columns. true or false? - CORRECT ANSWER- ✔✔true
ANSI A paper size dimensions - CORRECT ANSWER- ✔✔8.5 x 11 inches
ANSI B paper size - CORRECT ANSWER- ✔✔11x17 inches
ANSI C paper size - CORRECT ANSWER- ✔✔17x22 inches
ANSI D paper size - CORRECT ANSWER- ✔✔22x34 inches
ANSI E paper size - CORRECT ANSWER- ✔✔34x44 inches
ANSI F paper size - CORRECT ANSWER- ✔✔28x40 inches
,ANSI G paper size - CORRECT ANSWER- ✔✔11x22.5-90 inches
ANSI H paper size - CORRECT ANSWER- ✔✔28x44-143 inches
ANSI J paper size - CORRECT ANSWER- ✔✔34x55-176 inches
ANSI K paper size - CORRECT ANSWER- ✔✔40x55-143 inches
Kilo - CORRECT ANSWER- ✔✔1000=1000^1
Mega - CORRECT ANSWER- ✔✔1000 000=1000^2
Giga - CORRECT ANSWER- ✔✔1000 000 000=1000^3
Tera - CORRECT ANSWER- ✔✔1000 000 000 000= 1000^4
Peta - CORRECT ANSWER- ✔✔1000 000 000 000 000 = 1000^5 bytes
exa - CORRECT ANSWER- ✔✔1000 000 000 000 000 000 =1000^6
zetta - CORRECT ANSWER- ✔✔1000 000 000 000 000 000 000 = 1000^7
yotta - CORRECT ANSWER- ✔✔1000 000 000 000 000 000 000 000 = 1000^8
operating system - CORRECT ANSWER- ✔✔software that controls the internal operation of
the computer
plotter - CORRECT ANSWER- ✔✔output device for a computer
,Graphics card - CORRECT ANSWER- ✔✔computer hardware that controls the resolution of
the monitor
wire frame - CORRECT ANSWER- ✔✔is a "stick" representation of a 3d model whose
shape is defined by series of the lines and curves
CPU - CORRECT ANSWER- ✔✔hardware device that runs the computer programs and
controls the attached input and output devices
Milimeter - CORRECT ANSWER- ✔✔1/1000 of a meter
Kilometer - CORRECT ANSWER- ✔✔1000 meters = to 1 kilometer
centimeter - CORRECT ANSWER- ✔✔equal to one hundredth of a meter
decimeter - CORRECT ANSWER- ✔✔equal to one tenth of a meter
Skew lines - CORRECT ANSWER- ✔✔line which are non-intersecting, non-parallel in 3d
space
Metric system - CORRECT ANSWER- ✔✔decimal system of weights and measures based
on the meter and kilogram
Countersink - CORRECT ANSWER- ✔✔to recess a hole with a cone shape tool to provide a
seat for a flat head screw
Counterdrill - CORRECT ANSWER- ✔✔to form a conical shoulder in a drilled hole by
enlarging it with a larger drill
blind hole - CORRECT ANSWER- ✔✔a hole that does not go all the way through the part
, counterbore - CORRECT ANSWER- ✔✔enlargement of the end of a hole to a specified
diameter and depth
tap - CORRECT ANSWER- ✔✔a tool used to cut internal threads
ream - CORRECT ANSWER- ✔✔to enlarge a hole to a more accurate size and surface finish
Bore - CORRECT ANSWER- ✔✔to enlarge a hole to a more accurate size
change order - CORRECT ANSWER- ✔✔an approved engineering change request on an
existing drawing
Database - CORRECT ANSWER- ✔✔an organized collection of standard parts, libraries,
completed designs, documentation and computer programs
Visible lines or Object lines - CORRECT ANSWER- ✔✔indicates the contour of the object
hidden line - CORRECT ANSWER- ✔✔uniformly spaced 1/8 inch dash lines
cutting plane line - CORRECT ANSWER- ✔✔indicates the location of the cut made for a
section view
viewing plane line - CORRECT ANSWER- ✔✔used with removed partial views
break line - CORRECT ANSWER- ✔✔used when complete views are not required
Chain line - CORRECT ANSWER- ✔✔indicates an area on a part that will receive special
treatment
hard drive - CORRECT ANSWER- ✔✔computer storage device will generally store the most
data
