PLTW IED FINAL PRACTICE TEST 2026 TEST
BANK QUESTIONS AND ANSWERS GRADED
A+
⩥ Prototype.
Answer: A full-scale working model used to test a design concept by
making actual observations and necessary adjustments.
⩥ Diameter.
Answer:
⩥ tolerance.
Answer: ±the acceptable amount of dimensional variation that will allow
an object to still function correctly
⩥ counterbore.
Answer:
⩥ counter sink.
Answer:
⩥ hole depth.
,Answer:
⩥ parallel.
Answer:
⩥ concentric.
Answer:
⩥ Perpendicular.
Answer:
⩥ Tangent.
Answer:
⩥ Coincident.
Answer: Right on top of eachother
⩥ Fix.
Answer: To keep something in position; to affix something
⩥ Symmetric.
Answer:
, ⩥ Equal.
Answer:
⩥ chain.
Answer: Type of dimensioning where you go from one to the next, like a
tower,
⩥ datum.
Answer: type of dimensioning where all dimensions start at the same
point.
⩥ 3.
Answer: 1 Mate removes how of the 6 degrees of freedom?
⩥ 5.
Answer: 1 insert constraint removes how many of the 6 degrees of
freedom?
⩥ invention.
Answer: A new product, system, or process that has never existed
before, created by study and experimentation.
BANK QUESTIONS AND ANSWERS GRADED
A+
⩥ Prototype.
Answer: A full-scale working model used to test a design concept by
making actual observations and necessary adjustments.
⩥ Diameter.
Answer:
⩥ tolerance.
Answer: ±the acceptable amount of dimensional variation that will allow
an object to still function correctly
⩥ counterbore.
Answer:
⩥ counter sink.
Answer:
⩥ hole depth.
,Answer:
⩥ parallel.
Answer:
⩥ concentric.
Answer:
⩥ Perpendicular.
Answer:
⩥ Tangent.
Answer:
⩥ Coincident.
Answer: Right on top of eachother
⩥ Fix.
Answer: To keep something in position; to affix something
⩥ Symmetric.
Answer:
, ⩥ Equal.
Answer:
⩥ chain.
Answer: Type of dimensioning where you go from one to the next, like a
tower,
⩥ datum.
Answer: type of dimensioning where all dimensions start at the same
point.
⩥ 3.
Answer: 1 Mate removes how of the 6 degrees of freedom?
⩥ 5.
Answer: 1 insert constraint removes how many of the 6 degrees of
freedom?
⩥ invention.
Answer: A new product, system, or process that has never existed
before, created by study and experimentation.
