MAE 1351 EXAM 3 QUESTIONS WITH
CORRECT ANSWERS
Total |runout |(runout |tolerance)[two |arrows] |- |CORRECT |ANSWER✔✔-3D |control |for |rotating |
parts |relative |to |a |datum |axis. |(cylindrical |surface |= |controls |circularity, |straightness, |taper, |
concentricity, |and |surface |profile; |flat |surface |= |controls |wobble, |perpendicularity, |and |
flatness)
Basic |dimensions |(those |with |a |box |around |them)... |- |CORRECT |ANSWER✔✔-are |theoretically |
exact |and |locate |the |perfect |position |of |features |from |clearly |identified |datums
The |feature |control |frame |- |CORRECT |ANSWER✔✔-contains |the |geometric |characteristic |
symbol, |the |geometric |tolerance, |and |the |relative |datums
Free |running |fit |- |CORRECT |ANSWER✔✔-not |for |use |where |accuracy |is |essential, |but |are |good
|for |large |temperature |variations, |high |running |speeds, |and |heavy |journal |pressures
A |dimension |is |expressed |to |the |same |number |of |inches |of |decimal |places |as |its |________. |
Zeros |are |added |to |the |_____ |of |the |decimal |point |where |necessary |- |CORRECT |ANSWER✔✔-
tolerance; |right
ASME |stands |for |- |CORRECT |ANSWER✔✔-American |Society |of |Mechanical |Engineers
Most |drawings |conform |to |the |______ |system |or |they |conform |to |the |____ |system |- |CORRECT |
ANSWER✔✔-SI; |U.S. |Customary
, Where |the |dimension |is |less |than |one |millimeter... |- |CORRECT |ANSWER✔✔-a |zero |precedes |
the |decimal |point
Where |the |dimension |is |a |whole |millimeter... |- |CORRECT |ANSWER✔✔-neither |the |decimal |
point |nor |the |zero |is |shown
Where |the |dimension |exceeds |a |whole |number |by |a |decimal |fraction |of |one |millimeter... |- |
CORRECT |ANSWER✔✔-the |last |digit |to |the |right |of |the |decimal |point |is |not |followed |by |a |zero
T/F |commas |and |spaces |shall |be |used |to |separate |digits |into |groups |in |specifying |millimeter |
dimensions |on |drawings |- |CORRECT |ANSWER✔✔-false
T/F |A |zero |is |not |used |before |the |decimal |point |for |values |less |than |one |inch |- |CORRECT |
ANSWER✔✔-true
contour |rule |or |contour |dimensioning |- |CORRECT |ANSWER✔✔-each |dimension |should |be |
placed |in |the |view |where |the |contour |shape |is |best |shown
T/F |Dimensions |should |appear |multiple |times |in |different |views |on |a |drawing |- |CORRECT |
ANSWER✔✔-false, |they |should |only |apper |once
Dimensioning |and |tolerancing |shall |be |complete |so |that... |- |CORRECT |ANSWER✔✔-there |is |full
|understanding |of |the |characteristic |of |each |feature
circles |are |typically |dimensioned |as |- |CORRECT |ANSWER✔✔-diameters
arcs |are |dimensioned |as |- |CORRECT |ANSWER✔✔-radii
CORRECT ANSWERS
Total |runout |(runout |tolerance)[two |arrows] |- |CORRECT |ANSWER✔✔-3D |control |for |rotating |
parts |relative |to |a |datum |axis. |(cylindrical |surface |= |controls |circularity, |straightness, |taper, |
concentricity, |and |surface |profile; |flat |surface |= |controls |wobble, |perpendicularity, |and |
flatness)
Basic |dimensions |(those |with |a |box |around |them)... |- |CORRECT |ANSWER✔✔-are |theoretically |
exact |and |locate |the |perfect |position |of |features |from |clearly |identified |datums
The |feature |control |frame |- |CORRECT |ANSWER✔✔-contains |the |geometric |characteristic |
symbol, |the |geometric |tolerance, |and |the |relative |datums
Free |running |fit |- |CORRECT |ANSWER✔✔-not |for |use |where |accuracy |is |essential, |but |are |good
|for |large |temperature |variations, |high |running |speeds, |and |heavy |journal |pressures
A |dimension |is |expressed |to |the |same |number |of |inches |of |decimal |places |as |its |________. |
Zeros |are |added |to |the |_____ |of |the |decimal |point |where |necessary |- |CORRECT |ANSWER✔✔-
tolerance; |right
ASME |stands |for |- |CORRECT |ANSWER✔✔-American |Society |of |Mechanical |Engineers
Most |drawings |conform |to |the |______ |system |or |they |conform |to |the |____ |system |- |CORRECT |
ANSWER✔✔-SI; |U.S. |Customary
, Where |the |dimension |is |less |than |one |millimeter... |- |CORRECT |ANSWER✔✔-a |zero |precedes |
the |decimal |point
Where |the |dimension |is |a |whole |millimeter... |- |CORRECT |ANSWER✔✔-neither |the |decimal |
point |nor |the |zero |is |shown
Where |the |dimension |exceeds |a |whole |number |by |a |decimal |fraction |of |one |millimeter... |- |
CORRECT |ANSWER✔✔-the |last |digit |to |the |right |of |the |decimal |point |is |not |followed |by |a |zero
T/F |commas |and |spaces |shall |be |used |to |separate |digits |into |groups |in |specifying |millimeter |
dimensions |on |drawings |- |CORRECT |ANSWER✔✔-false
T/F |A |zero |is |not |used |before |the |decimal |point |for |values |less |than |one |inch |- |CORRECT |
ANSWER✔✔-true
contour |rule |or |contour |dimensioning |- |CORRECT |ANSWER✔✔-each |dimension |should |be |
placed |in |the |view |where |the |contour |shape |is |best |shown
T/F |Dimensions |should |appear |multiple |times |in |different |views |on |a |drawing |- |CORRECT |
ANSWER✔✔-false, |they |should |only |apper |once
Dimensioning |and |tolerancing |shall |be |complete |so |that... |- |CORRECT |ANSWER✔✔-there |is |full
|understanding |of |the |characteristic |of |each |feature
circles |are |typically |dimensioned |as |- |CORRECT |ANSWER✔✔-diameters
arcs |are |dimensioned |as |- |CORRECT |ANSWER✔✔-radii
