All questions
Question 1
A model has captured design history through several operations. The designer turns off design-history capture, accepts the warning, and then uses Press Pull to move a planar face. Later, the designer enables design-history capture again.
Which statement best describes the resulting history?
- Fusion reconstructs the earlier timeline and inserts the Press Pull operation at its original chronological position.
- The Press Pull operation remains a direct change, while only later operations are captured as new features. (correct answer)
- The Press Pull operation becomes an editable Extrude feature as soon as history capture is enabled again.
- Fusion removes the Press Pull change because direct edits cannot persist after history capture is restored.
Explanation: When working with Fusion 360's timeline, you need to understand the distinction between parametric history and direct editing. Fusion 360 operates in two modes: history-captured (parametric) and history-free (direct). The critical insight here is that switching between these modes doesn't retroactively rewrite what already happened.
When design history is turned off and you use Press Pull to move a face, that change is recorded as a direct edit — it modifies the geometry without creating a parametric feature. When you re-enable history capture, Fusion resumes recording new operations as timeline features, but it cannot reach back and convert the direct edit into a parametric one. The Press Pull change persists as a "frozen" direct modification, while everything you do afterward gets logged normally in the timeline. This makes B the correct answer.
A is wrong because Fusion doesn't reconstruct or reorganize the timeline around a direct edit — there's no mechanism to retroactively insert it chronologically. C is wrong because re-enabling history capture doesn't convert direct edits into editable parametric features like Extrude; the geometry stays as-is without a feature node. D is wrong because Fusion doesn't discard direct edits when switching back to history mode — the geometry change is preserved in the body, just not as a timeline entry.
A useful rule of thumb: direct edits are geometry-level changes, not feature-level changes. When studying for Fusion 360 questions, watch for scenarios involving mode switching — the exam frequently tests whether you understand that history capture governs future operations, not past ones.
Question 2
A parametric part contains an Extrude feature followed by a Fillet feature. The designer rolls the timeline marker to a position between those features and uses Press Pull on a planar face created by the extrusion.
What is the expected timeline and recalculation behavior after the operation is completed?
- The Press Pull feature is inserted before the Fillet, and the Fillet recalculates from the modified geometry. (correct answer)
- The Press Pull feature is appended after the Fillet, regardless of the timeline marker's current position.
- The original Extrude is permanently converted to direct geometry, so the Fillet is removed from history.
- The Press Pull change is excluded from history because features cannot be created at an earlier timeline position.
Explanation: When working with Fusion 360's parametric timeline, you need to understand how the timeline marker position controls where new features are inserted in history — not just appended at the end. This question tests whether you understand that rolling back the timeline creates a historical insertion point, and that downstream features automatically recalculate afterward.
When you roll the timeline marker between the Extrude and the Fillet and then use Press Pull, Fusion 360 inserts that modification at the current marker position — meaning it slots into history before the Fillet. Once you complete the operation and the timeline rolls forward again, the Fillet recalculates based on the updated geometry produced by Press Pull. This is exactly what Answer A describes, and it's the core power of parametric modeling: downstream features adapt to upstream changes automatically.
Answer B is wrong because Fusion 360 respects the timeline marker's position — it does not blindly append new features at the end regardless of where the marker sits. Answer C incorrectly conflates parametric editing with direct modeling; using Press Pull in a parametric context does not convert geometry to direct/unhistoried form or delete downstream features. Answer D is the opposite of how Fusion 360 actually works — inserting features at earlier timeline positions is explicitly supported, which is the whole purpose of rolling back the marker.
A useful study tip: whenever a Fusion 360 question involves the timeline marker, ask yourself two things — where is the marker? and what happens downstream when history replays? Those two questions will guide you through most parametric behavior scenarios on this exam.
Question 3
A solid shaft has an outside diameter of 40 mm. Using Press Pull, the designer offsets the shaft's cylindrical outer face radially outward by 1.5 mm. The end faces are not selected.
What is the resulting outside diameter, assuming the operation succeeds?
- 41.5 mm, because the entered offset is added once to the diameter.
- 43 mm, because the radial offset changes both sides of the diameter. (correct answer)
- 37 mm, because a positive cylindrical offset always moves toward the axis.
- 40 mm, because Press Pull cannot change a cylindrical face without selecting its ends.
Explanation: When working with Press Pull on a cylindrical face in Fusion 360, the critical concept to master is the difference between a radial offset and a diametric change. A cylinder has two sides — left and right, or near and far — and any outward radial offset moves the surface away from the central axis on all sides simultaneously.
Starting with a 40 mm diameter shaft, the radius is 20 mm. When you offset the cylindrical outer face outward by 1.5 mm, that 1.5 mm is added to the radius on every side. Since diameter spans both sides of the axis, the total diameter change is 2×1.5=3 mm, giving a final outside diameter of 40+3=43 mm. That makes B correct.
A represents the most common trap: confusing the offset value with the full diameter change. Adding 1.5 mm once gives 41.5 mm, which is only true if you moved one side — but a cylindrical face wraps entirely around the axis, so both sides expand.
C is wrong on two counts: the direction is backwards (a positive offset moves away from the axis, increasing the diameter), and the math doesn't follow from that premise consistently.
D is incorrect because Press Pull absolutely can modify a cylindrical face independently of its end faces. End faces don't need to be included for this operation to succeed.
Study tip: Whenever you see a radial offset question, immediately translate it to diameters: multiply the offset by 2. This "radius-to-diameter" reflex will prevent the single-sided-addition trap almost every time. Question 4
A closed sketch profile lies on the top face of a solid, but no solid feature has yet been created from that profile. Design history is enabled. The designer starts Press Pull and selects the shaded sketch region rather than the existing solid face.
Which operation and history result should occur?
- Fusion invokes an extrusion from the sketch profile and records an Extrude feature in the timeline. (correct answer)
- Fusion offsets the supporting solid face and records an Offset Face feature in the timeline.
- Fusion moves the sketch plane and records a Move/Copy feature in the timeline.
- Fusion edits the sketch dimensions directly and records no solid feature in the timeline.
Explanation: When working with Press Pull in Fusion 360, the key is understanding that this tool is context-sensitive — its behavior depends entirely on what you select. Fusion 360 reads the geometry type you click and chooses the most appropriate operation accordingly.
When you select a shaded sketch region (a closed, unconsumed sketch profile), Fusion 360 interprets this as a request to create a solid from that profile — essentially an extrusion. It launches an Extrude operation and, because design history is enabled, records an Extrude feature in the timeline. This is answer A, and it's the correct behavior. Press Pull is smart enough to recognize that a sketch profile needs to become geometry, not simply be offset or moved.
Answer B describes what happens when you select an existing solid face rather than a sketch region — Press Pull would then perform an Offset Face operation. That's a different selection context entirely. Answer C is a red herring; Press Pull does not move sketch planes. Moving or repositioning a sketch is a separate workflow accessed through the sketch's context menu or Move/Copy command, not Press Pull. Answer D is similarly incorrect — Press Pull never edits sketch dimensions directly, and any meaningful geometry change in design history always records a feature in the timeline.
The study tip here is to remember Press Pull's three modes: extrude (sketch region selected), offset face (solid face selected), and fillet/chamfer adjustment (edge selected). Exam questions often swap these contexts to test whether you understand the trigger conditions for each mode — so always ask yourself, what type of geometry is being selected?
Question 5
A STEP file is inserted into a Fusion design. The imported body has no editable native sketches or extrusion features, but design history is currently enabled. The designer uses Press Pull to shorten one protruding planar face.
Which statement best describes the editability of the result?
- The operation cannot be captured because imported bodies support Press Pull only when history is disabled.
- Fusion identifies the protrusion automatically and recreates its original sketch and Extrude feature in the timeline.
- The new face edit is captured in the timeline, but the imported protrusion's original construction parameters remain unavailable. (correct answer)
- The entire imported body becomes a single editable Extrude feature whose distance controls the protrusion.
Explanation: When working with imported geometry in Fusion 360, the key distinction to understand is the difference between native parametric features and dumb imported solids. A STEP file carries shape data only — no sketch history, no feature tree, no construction intent. Fusion treats it as a "base body" with no editable parameters underneath.
Even so, Fusion 360's Press Pull tool is remarkably flexible: it can push or pull planar faces on imported bodies just as it does on native ones. When history is enabled, this operation gets recorded as a face edit in the timeline. That's exactly what answer C describes — the new modification is captured and can be revisited or deleted, but the underlying protrusion still has no recoverable sketch or extrude distance to edit. You gained one new timeline entry, nothing more.
Answer A is wrong because Press Pull does work on imported bodies with history enabled — this is one of its primary use cases for quickly modifying STEP or IGES geometry. Answer B describes something Fusion cannot do: it has no way to reverse-engineer an original sketch or Extrude feature from imported geometry, because that construction data was never embedded in the file. Answer D is also incorrect — the imported body never becomes a parametric Extrude feature; it remains a dumb solid, and only the new face edit carries any timeline entry.
As a study tip, remember this pattern: imported = shape only, Press Pull = editable action, but not editable parameters. On Fusion 360 exam questions involving STEP/IGES files, always ask yourself what data actually survived the import — the answer is almost always "geometry, nothing else."
Question 6
A designer opens a parametric Fusion design with design history enabled. A rectangular boss was created by an Extrude feature. The designer uses Press Pull on the boss's top face to increase its height without editing the original Extrude feature.
How is this change most likely represented in the design?
- The original Extrude distance is automatically rewritten, and no additional timeline feature is created.
- A face-offset operation is added to the timeline after the existing Extrude feature. (correct answer)
- The entire body is translated upward, while the original boss height remains unchanged.
- The face changes temporarily, but the modification disappears when the design is recalculated.
Explanation: When working with Fusion 360's parametric modeling, you need to understand the difference between editing an existing feature and adding a new operation to the timeline. This question tests whether you know how Press Pull behaves when design history is enabled.
Press Pull is a direct editing tool, but in a history-based (parametric) design, Fusion 360 cannot simply rewrite an existing feature's parameters when you use it on a face — it has no way to know which parameter you "intend" to change. Instead, it appends a new face-offset feature to the timeline, downstream of the original Extrude. This is exactly what answer B describes, making it correct. The original Extrude feature remains intact and unchanged; the timeline grows by one step.
A is wrong because Fusion does not retroactively rewrite the Extrude distance parameter. That would require you to explicitly edit the feature in the timeline. If Fusion silently modified old features, it would break parametric traceability — a core principle of history-based CAD.
C is wrong because Press Pull acts on a selected face locally, not on the entire body. Translating the whole body upward would require a Move/Copy operation and would leave the boss geometry unchanged anyway.
D is wrong because parametric timelines are persistent — operations added to the timeline survive recalculation. Temporary, disappearing changes would describe a scratch mode or direct modeling workflow with history disabled.
A useful rule of thumb: in Fusion with history enabled, any direct manipulation that can't map back to an existing parameter will add a new timeline entry rather than silently modify an old one.
Question 7
An imported enclosure contains a planar side face connected to several tangent transition faces. Design history is enabled for the Fusion design. The designer uses Press Pull on the planar face with Tangent Chain enabled.
Which outcome best describes the role of the Tangent Chain setting?
- The imported body is converted into its original native features before the selected face is offset by the entered distance.
- Only the planar face is offset by the entered distance, while all tangent-connected transition faces remain fixed at their original positions.
- Every face on the body is offset by the same distance, effectively scaling the entire enclosure uniformly in all directions.
- Tangent-connected faces are included in the offset so the connected transition geometry can update together with the selected face. (correct answer)
Explanation: When working with Press Pull in Fusion 360, it helps to think about face selection scope — specifically, how the tool decides which faces participate in an offset operation. The key variable here is the Tangent Chain setting, which controls whether the tool automatically includes faces that flow smoothly (tangentially) into the face you explicitly selected.
With Tangent Chain enabled, Fusion 360 identifies all faces connected to your selected face through tangent (smooth, curvature-continuous) transitions and offsets them together as a group. This is exactly what D describes: the transition faces update alongside the selected planar face, preserving the overall geometry's smooth flow. This is especially important for imported bodies, where you have no parametric history to rely on — the tool must infer relationships from the geometry itself.
A is a trap for students who confuse this workflow with Fusion's ability to convert imported bodies into native features (a separate capability called "Convert to BRep" or working with inserted files). Press Pull with Tangent Chain does not reconstruct original features — it simply offsets faces.
B describes what happens when Tangent Chain is disabled — only the explicitly selected face moves, leaving adjacent transition faces fixed. This would likely create a broken or disjointed model.
C describes a uniform scale operation, which is a completely different tool. Press Pull offsets selected faces in a direction normal to those faces; it does not scale the entire body.
As a study tip: on Fusion 360 exam questions, watch for options that describe what happens when a setting is turned off — those are common distractors designed to test whether you know both states of a toggle.
Question 8
A component's width was originally established by an Extrude feature. Later, a Press Pull operation offset one side face by 3 mm, and both features appear in the timeline. The designer now needs to remove only the width change introduced by Press Pull while preserving the original extrusion.
Which action most directly accomplishes that requirement?
- Turn off design history so Fusion automatically reverts the body to its original extruded width.
- Edit the original Extrude distance to compensate, and leave the later face-offset feature at 3 mm.
- Edit or remove the later face-offset timeline feature while leaving the original Extrude feature unchanged. (correct answer)
- Delete the side face so Fusion regenerates it from the original Extrude feature dimensions.
Explanation: Whenever you see a question about Fusion 360's parametric timeline, think about the core principle at work: each feature in the timeline is an independent, editable step. Changes stack on top of one another in sequence, which means you can isolate and modify any individual feature without disturbing the others — as long as no downstream dependency breaks.
In this scenario, the original Extrude feature establishes the width, and the Press Pull feature adds 3 mm on top of it as a separate, later operation. Because these are two distinct timeline entries, you can target the Press Pull feature directly — either by double-clicking it to edit its offset value back to 0 mm, or by right-clicking and deleting it entirely. Either way, the Extrude feature below it remains completely untouched, and the body returns to its originally extruded width. That makes C the most direct and correct approach.
A is wrong because turning off design history (switching to direct modeling) doesn't revert the body — it simply bakes the current geometry in place and removes timeline access altogether, making the problem worse.
B is a workaround, not a solution. Editing the Extrude to compensate for the Press Pull's 3 mm offset introduces unnecessary complexity and leaves the erroneous Press Pull feature still present in the timeline — a maintenance hazard.
D is incorrect because deleting a face doesn't trigger Fusion to regenerate geometry from earlier features; it would simply create an open body or cause errors.
The key study tip here: in parametric modeling, edit or remove the feature that introduced the change rather than patching earlier features to compensate. Always trace the problem to its timeline source.
Question 9
A plate contains a cylindrical through-hole with a diameter of 12 mm. The designer uses Press Pull on the hole's cylindrical wall and drags that wall 1 mm toward the hole axis.
Which result should the designer expect?
- The hole diameter becomes 10 mm because the radius decreases by 1 mm. (correct answer)
- The hole diameter becomes 11 mm because the offset is applied once across the hole.
- The hole diameter becomes 13 mm because moving inward removes additional solid material.
- The hole diameter remains 12 mm because Press Pull changes only planar faces.
Explanation: When working with Press Pull on curved faces in Fusion 360, you need to think carefully about geometry, not just the direction of movement. Press Pull offsets a face by the distance you specify — so dragging a cylindrical wall inward by 1 mm moves that wall 1 mm closer to the hole's central axis, reducing the radius by 1 mm.
Starting with a diameter of 12 mm, the original radius is 6 mm. After offsetting the cylindrical wall inward by 1 mm, the new radius becomes 6−1=5 mm, giving a new diameter of 2×5=10 mm. That makes A the correct answer.
B is the most tempting distractor — it incorrectly treats the offset as acting on the full diameter rather than the radius. The 1 mm offset applies to the wall position (a radial measurement), not a chord across the hole, so the diameter changes by 2 mm, not 1 mm.
C confuses the direction of material change. Moving the cylindrical wall inward (toward the axis) makes the hole smaller, not larger. Removing material from the hole's wall adds solid material back into the hole space.
D is simply false. Press Pull works on both planar and curved (cylindrical) faces in Fusion 360 — it's one of its most powerful features.
Your study tip: whenever Press Pull acts on a cylindrical hole, always convert to radius first, apply the offset, then convert back to diameter. This prevents the classic "off by 2×" mistake that answer B is designed to exploit. Question 10
A designer starts Press Pull in a design with history enabled. Instead of selecting a sketch profile or a face, the designer selects a sharp solid edge and enters a distance.
What is the most likely result of that selection?
- Fusion translates the edge without changing adjacent faces and records a Move/Copy feature.
- Fusion offsets both faces adjoining the edge and records two independent face-offset features.
- Fusion extrudes the edge into a surface and records a surface-extrusion feature in the timeline.
- Fusion invokes a fillet operation on the edge and records the resulting feature in the timeline. (correct answer)
Explanation: When working with Press Pull in Fusion 360, the key is understanding that this command is context-sensitive — it behaves differently depending on what geometry you select. The exam frequently tests whether you recognize these behavioral modes.
When you select a sharp edge (the intersection between two flat faces) with Press Pull, Fusion 360 interprets this as a request to blend that hard transition. It automatically invokes a fillet operation, rounding the edge by the distance you specify and recording a Fillet feature in the timeline. This is the correct answer, D. Fusion is smart enough to infer your intent from geometry type: a sharp edge implies you want to soften it.
A is wrong because Press Pull doesn't function like the Move/Copy command — it doesn't translate isolated edges while leaving adjacent faces unchanged. That's not a geometrically valid solid-body operation.
B is wrong because offsetting both adjoining faces independently would require selecting those faces directly, not the edge between them. Selecting an edge doesn't trigger a dual face-offset workflow.
C is wrong because surface extrusion from an edge is a Surface workspace operation, and even then, Press Pull in a solid design context with history enabled would not produce a surface-extrusion feature. That mode applies to open profiles in a surface environment.
Study tip: Memorize Press Pull's three selection modes — sketch profile or planar face → extrude/offset, curved face → offset, and sharp edge → fillet. On the exam, questions about Press Pull almost always hinge on which geometry type was selected, so train yourself to ask that first.