MAE 1351 Test 2 Exam Questions &
Answers (Grade A+)
Axis -
correct answer ✅The longitudinal center of the thread
Root -
correct answer ✅The bottom of the cut on external threads
Crest -
correct answer ✅The top of the external threads
Major Diameter -
correct answer ✅The largest diameter of a screw thread. The
distance is measured from crest to crest through the axis on an
external thread
Minor Diameter -
correct answer ✅The smallest diameter of a screw thread. The
dimension is measured from root to root through the axis on an
external thread
Pitch Diameter -
correct answer ✅An imaginary diameter measured from a point
Answers (Grade A+)
Axis -
correct answer ✅The longitudinal center of the thread
Root -
correct answer ✅The bottom of the cut on external threads
Crest -
correct answer ✅The top of the external threads
Major Diameter -
correct answer ✅The largest diameter of a screw thread. The
distance is measured from crest to crest through the axis on an
external thread
Minor Diameter -
correct answer ✅The smallest diameter of a screw thread. The
dimension is measured from root to root through the axis on an
external thread
Pitch Diameter -
correct answer ✅An imaginary diameter measured from a point
