IB Design Technology Exam Questions
with complete solutions(2024-2025)
Strain j- jANS✓✓-The jresponse jof ja jmaterial jdue jto jstress, jdefined jas jthe
jchange jin jlength jdivided jby jthe joriginal jlength
Stress j- jANS✓✓-A jforce jon ja jmaterial jdivided jby jthe jcross jsectional jarea jof
jthe jmaterial
Stiffness j- jANS✓✓-The jresistance jof jand jelastic jbody jto jdeflection jby jan
japplied jforce
Super jalloy j- jANS✓✓-Alloy jthe jexhibits jexceptional jmechanical jproperties,
jresistance jto jthermal jcreep jdeformation, jgood jsurface jstability, jand jresistance
jto jerrosion
Synthetic jfibers j- jANS✓✓-Fibers jmade jfrom jman jmade jmaterials, jspun jinto
jthreats; jthe jjoining jof jmonomers jinto jpolymers jthrough jpolymerization
Tempering j- jANS✓✓-Heat jtreating jprocess jthat jincreases jthe jtoughness jof
jiron jbased jmetals jby jheating jthe jmetal jand jallowing jit jto jcool jin jair. jThis jcan
jincrease jductility jand jdecrease jbrittleness
Knots j- jANS✓✓-Imperfections jin jtimber, jcaused jby jthe jgrowth jof jbranches jin
jthe jtree jthat jreduces jits jstrength
Lacemaking j- jANS✓✓-A jmethod jfor jcreating ja jdecorative jfabric jthat jis jwoven
jinto jsymmetrical jpatterns jand jfigures
Laminated jboards j- jANS✓✓-Sheets jof jmaterial jmade jfrom jlayers jof jveneers
j(plywood)
Laminated jobject jmanufacture j(LOM) j- jANS✓✓-A jrapid jprototyping jsystem jthat
jcreates ja j3D jproduct jby jconverting jit jinto jslices, jcutting jthe jslices, jand jjoining
jthe jslices
Lamination j- jANS✓✓-Covering jthe jsurface jof ja jmaterial jwith ja jthin jsheet jof
janother jmaterial jtypically jfor jprotection, jpreservation, jor jaesthetic jreasons
, Load jCapacity j(Robots) j- jANS✓✓-The jweight ja jrobot jcan jmanipulate
Machine jto jmachine j(M2M) j- jANS✓✓-Wired jor jwireless jcommunication
jbetween jsimilar jdevices
Magneto-rheostatic j- jANS✓✓-The jsmart jproperty jrelates jto ja jfluid jthat jcan
jundergo ja jdramatic jchange jin jviscosity jwhen jexposed jto ja jmagnetic jfield
Man-made jtimber j- jANS✓✓-Also jknown jas jengineered jwood jor jcomposite
jwood, jthese jare jwood jproducts jthat jare jmade jby jbinding jor jfixing jstrands,
jparticles jof jfibers, jveneers jof jboards jof jwood jtogether jwith jadhesives jor jother
jfixing jmethods jto jcreate ja jcomposite jmaterials. jTypical jexamples jinclude jMDF,
jplywood jand jchipboard
Twisting j- jANS✓✓-A jdistortion jin jwhich jthe j2 jends jof ja jmateriel jdo jnot jlie jin
jthe jsame jplane
Mass j- jANS✓✓-Relates jto jthe jamount jof jmatter jin ja jgiven jvolume
Mass jcustomization j- jANS✓✓-A jsophisticated jCIM jsystem jthat jmanufactures
jproducts jto jindividual jcustomer jorders. jThe jbenefits jof jeconomy jof jscale jare
jgained jwhether jthe jorder jis jfor ja jsingle jitem jor jfor jthousands
Mass jproduction j- jANS✓✓-The jproduction jof jlarge jamounts jof jstandardized
jproducts jon jproduction jlines, jpermitting ja jvery jhigh jrate jof jproduction jper
jworker
Material jselection jcharts j- jANS✓✓-A jchart jused jto jidentify jappropriate
jmaterials jbased jon jthe jdesired jproperties
Mechanical jproperties j- jANS✓✓-Properties jof ja jmaterial jthat jinvolve jthe
jrelationship jbetween jstress jand jstrain jor ja jreaction jto jan japplied jforce
Mechanized jproduction j- jANS✓✓-A jvolume jproduction jinvolving jmachines
jcontrolled jby jhumans
Multi jtask jrobots j- jANS✓✓-A jtype jof jrobot jthat jcan jpreform jmore jthan jone
jtask jin ja jmanufacturing jenvironment
Automated jproduction j- jANS✓✓-A jvolume jproduction jprocess jinvolving
jmachines jcontrolled jby jcomputers.
Bio-compatibility j- jANS✓✓-The jproduct jensures jthe jcontinued jhealth jof ja
jbiological jenvironment.
with complete solutions(2024-2025)
Strain j- jANS✓✓-The jresponse jof ja jmaterial jdue jto jstress, jdefined jas jthe
jchange jin jlength jdivided jby jthe joriginal jlength
Stress j- jANS✓✓-A jforce jon ja jmaterial jdivided jby jthe jcross jsectional jarea jof
jthe jmaterial
Stiffness j- jANS✓✓-The jresistance jof jand jelastic jbody jto jdeflection jby jan
japplied jforce
Super jalloy j- jANS✓✓-Alloy jthe jexhibits jexceptional jmechanical jproperties,
jresistance jto jthermal jcreep jdeformation, jgood jsurface jstability, jand jresistance
jto jerrosion
Synthetic jfibers j- jANS✓✓-Fibers jmade jfrom jman jmade jmaterials, jspun jinto
jthreats; jthe jjoining jof jmonomers jinto jpolymers jthrough jpolymerization
Tempering j- jANS✓✓-Heat jtreating jprocess jthat jincreases jthe jtoughness jof
jiron jbased jmetals jby jheating jthe jmetal jand jallowing jit jto jcool jin jair. jThis jcan
jincrease jductility jand jdecrease jbrittleness
Knots j- jANS✓✓-Imperfections jin jtimber, jcaused jby jthe jgrowth jof jbranches jin
jthe jtree jthat jreduces jits jstrength
Lacemaking j- jANS✓✓-A jmethod jfor jcreating ja jdecorative jfabric jthat jis jwoven
jinto jsymmetrical jpatterns jand jfigures
Laminated jboards j- jANS✓✓-Sheets jof jmaterial jmade jfrom jlayers jof jveneers
j(plywood)
Laminated jobject jmanufacture j(LOM) j- jANS✓✓-A jrapid jprototyping jsystem jthat
jcreates ja j3D jproduct jby jconverting jit jinto jslices, jcutting jthe jslices, jand jjoining
jthe jslices
Lamination j- jANS✓✓-Covering jthe jsurface jof ja jmaterial jwith ja jthin jsheet jof
janother jmaterial jtypically jfor jprotection, jpreservation, jor jaesthetic jreasons
, Load jCapacity j(Robots) j- jANS✓✓-The jweight ja jrobot jcan jmanipulate
Machine jto jmachine j(M2M) j- jANS✓✓-Wired jor jwireless jcommunication
jbetween jsimilar jdevices
Magneto-rheostatic j- jANS✓✓-The jsmart jproperty jrelates jto ja jfluid jthat jcan
jundergo ja jdramatic jchange jin jviscosity jwhen jexposed jto ja jmagnetic jfield
Man-made jtimber j- jANS✓✓-Also jknown jas jengineered jwood jor jcomposite
jwood, jthese jare jwood jproducts jthat jare jmade jby jbinding jor jfixing jstrands,
jparticles jof jfibers, jveneers jof jboards jof jwood jtogether jwith jadhesives jor jother
jfixing jmethods jto jcreate ja jcomposite jmaterials. jTypical jexamples jinclude jMDF,
jplywood jand jchipboard
Twisting j- jANS✓✓-A jdistortion jin jwhich jthe j2 jends jof ja jmateriel jdo jnot jlie jin
jthe jsame jplane
Mass j- jANS✓✓-Relates jto jthe jamount jof jmatter jin ja jgiven jvolume
Mass jcustomization j- jANS✓✓-A jsophisticated jCIM jsystem jthat jmanufactures
jproducts jto jindividual jcustomer jorders. jThe jbenefits jof jeconomy jof jscale jare
jgained jwhether jthe jorder jis jfor ja jsingle jitem jor jfor jthousands
Mass jproduction j- jANS✓✓-The jproduction jof jlarge jamounts jof jstandardized
jproducts jon jproduction jlines, jpermitting ja jvery jhigh jrate jof jproduction jper
jworker
Material jselection jcharts j- jANS✓✓-A jchart jused jto jidentify jappropriate
jmaterials jbased jon jthe jdesired jproperties
Mechanical jproperties j- jANS✓✓-Properties jof ja jmaterial jthat jinvolve jthe
jrelationship jbetween jstress jand jstrain jor ja jreaction jto jan japplied jforce
Mechanized jproduction j- jANS✓✓-A jvolume jproduction jinvolving jmachines
jcontrolled jby jhumans
Multi jtask jrobots j- jANS✓✓-A jtype jof jrobot jthat jcan jpreform jmore jthan jone
jtask jin ja jmanufacturing jenvironment
Automated jproduction j- jANS✓✓-A jvolume jproduction jprocess jinvolving
jmachines jcontrolled jby jcomputers.
Bio-compatibility j- jANS✓✓-The jproduct jensures jthe jcontinued jhealth jof ja
jbiological jenvironment.
