DESIGN TECHNOLOGY -A LEVEL NEWEST
EXAM 2025 WITH MULTIPLE CHOICE OF
QUESTIONS AND DETAILED SOLVED
SOLUTIONS ALREADY GRADED A+ AND 100%
GUARANTEE PASS (JUST RELEASED!!!!!!!!!)
are wheel which curved teeth cut into them to prevent jamming.
force can be transmitted efficiently
Compound gear - CORRECT ANSWER-a big gear with a small gear on
it
Spur Gear - CORRECT ANSWER--found in gear boxes
-speed can be increased or decreased
-direction can be changed
Bevel and Mitre - CORRECT ANSWER--found in hand drills
-can have shafts at 90 degrees
-different sized gears can change speed
Worm and Wheel - CORRECT ANSWER--found in string instruments
-reduced rotational speed
-decrease speed = increase of torque
,Rack and Pinion - CORRECT ANSWER--found in pillar drills
-transmits rotary motion into linear motion
Liquid Cement - CORRECT ANSWER--used on acrylic
-use crime to scratch surface = allows solvent to go into the
indents
-put glue on both surfaces
-clamp
Contact Adhesive - CORRECT ANSWER--apply to both surfaces
-used on veneer
-allow to dry
-put materials together
-they stick instantly
-can be used on large surfaces
-only get 1 change
Epoxy Resin - CORRECT ANSWER--mix the resin and harder together
-allow to cure
-glues any materials
-expensive
hot glue gun - CORRECT ANSWER--apply to the material
-drys quick
-cheap
, Super Glue (cyanoacrylate) - CORRECT ANSWER--glues different
materials
-strong
-quick
-Expensive
V-thread - CORRECT ANSWER-used on nuts and bolts
Buttress thread - CORRECT ANSWER-NNNN
transmits force in one direction
ACME Thread - CORRECT ANSWER-gives tremendous force
spring washers - CORRECT ANSWER-dont become loose with force
wing nut - CORRECT ANSWER-hand tightening
counter sinking - CORRECT ANSWER--use counter sink drills to
create the holes
-this allows the head of the screw to be flush to the surface
-countersunk hole, clearance hole, pilot hole
Bearing - CORRECT ANSWER-support for a rotating shaft oscillating,
sliding shaft or pivot
EXAM 2025 WITH MULTIPLE CHOICE OF
QUESTIONS AND DETAILED SOLVED
SOLUTIONS ALREADY GRADED A+ AND 100%
GUARANTEE PASS (JUST RELEASED!!!!!!!!!)
are wheel which curved teeth cut into them to prevent jamming.
force can be transmitted efficiently
Compound gear - CORRECT ANSWER-a big gear with a small gear on
it
Spur Gear - CORRECT ANSWER--found in gear boxes
-speed can be increased or decreased
-direction can be changed
Bevel and Mitre - CORRECT ANSWER--found in hand drills
-can have shafts at 90 degrees
-different sized gears can change speed
Worm and Wheel - CORRECT ANSWER--found in string instruments
-reduced rotational speed
-decrease speed = increase of torque
,Rack and Pinion - CORRECT ANSWER--found in pillar drills
-transmits rotary motion into linear motion
Liquid Cement - CORRECT ANSWER--used on acrylic
-use crime to scratch surface = allows solvent to go into the
indents
-put glue on both surfaces
-clamp
Contact Adhesive - CORRECT ANSWER--apply to both surfaces
-used on veneer
-allow to dry
-put materials together
-they stick instantly
-can be used on large surfaces
-only get 1 change
Epoxy Resin - CORRECT ANSWER--mix the resin and harder together
-allow to cure
-glues any materials
-expensive
hot glue gun - CORRECT ANSWER--apply to the material
-drys quick
-cheap
, Super Glue (cyanoacrylate) - CORRECT ANSWER--glues different
materials
-strong
-quick
-Expensive
V-thread - CORRECT ANSWER-used on nuts and bolts
Buttress thread - CORRECT ANSWER-NNNN
transmits force in one direction
ACME Thread - CORRECT ANSWER-gives tremendous force
spring washers - CORRECT ANSWER-dont become loose with force
wing nut - CORRECT ANSWER-hand tightening
counter sinking - CORRECT ANSWER--use counter sink drills to
create the holes
-this allows the head of the screw to be flush to the surface
-countersunk hole, clearance hole, pilot hole
Bearing - CORRECT ANSWER-support for a rotating shaft oscillating,
sliding shaft or pivot
