Free Autodesk Certified Professional in Revit for Mechanical Design Practice Questions

Sample Practice Questions

Try these 10 sample questions from the Autodesk Certified Professional in Revit for Mechanical Design practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

1. 1A mechanical designer is selecting air-handling equipment and terminals for a Revit project. Which information should guide the selection of equipment capacity?

   1. A.The count of terminals, regardless of the demand they serve
   2. B.The calculated heating and cooling loads of the spacesCorrect answer: B
   3. C.The duct pressure drop, used as the space's thermal demand
   4. D.The duct length, used without a heating or cooling analysis

   Explanation: Autodesk states, "based on heating and cooling loads analysis." Calculated loads establish thermal demand. Terminal counts, pressure loss and duct length alone do not establish the required heating or cooling capacity.

   Reference: Revit Help: Select Parts for the HVAC Systems — Select equipment for the systems

2. 2A designer needs an additional named duct system type. Which limitation must the designer respect?

   1. A.System classifications can be renamed to create new classifications.
   2. B.System classifications are fixed rather than user-customizable.Correct answer: B
   3. C.Each new system type requires a new system classification.
   4. D.A classification is determined by the current view template.

   Explanation: Autodesk states, "System classifications are hard-coded and may not be customized." A custom type must work within the available classification framework; a view template does not define that framework.

   Reference: Revit Help: Creating Duct Systems — Create Duct Systems — system classifications

3. 3In the Family Editor, what does the arrow on a duct or pipe connector indicate?

   1. A.The design flow direction through the completed system
   2. B.The direction of extrusion used to complete a connectionCorrect answer: B
   3. C.The direction from the connector toward the family's origin
   4. D.The direction of increasing system pressure

   Explanation: Autodesk states, "Connector arrows indicate the direction of a duct or pipe (extrusion) when it is being created to complete a connection. It does not indicate flow direction." Connector arrows indicate the direction of connection extrusion, not flow, pressure gradient or a mandatory direction toward the family origin.

   Reference: Revit Help — About Connectors in Families — About Connectors in Families — Connector Orientation

4. 4Interference checks in a large model are taking too long. The team only needs to check specified elements and categories. Which adjustment follows Autodesk's guidance?

   1. A.Check every category against every other category.
   2. B.Copy all linked geometry into the host before each check.
   3. C.Limit checking to the relevant elements or categories.Correct answer: C
   4. D.Check all categories before narrowing the report manually.

   Explanation: Autodesk states, "To reduce processing time, select a limited set of elements or a limited number of categories." Selecting a focused input reduces the check workload. Full checks followed by report filtering still incur full processing, and geometry duplication is not required.

   Reference: Revit Help — Interference Checking — Interference Checking — Interference Check Tips

5. 5A designer needs an independent copy of a view that initially includes the existing notes and detailing. Which duplication option is appropriate?

   1. A.Duplicate
   2. B.Duplicate as Dependent
   3. C.Duplicate with DetailingCorrect answer: C
   4. D.Create Similar

   Explanation: Autodesk states, "Duplicate with Detailing: The model geometry of the view is duplicated as well as the annotation and detailing elements." This includes the existing annotation in an independent view. Duplicate omits it, while a dependent view remains linked to the primary.

   Reference: Revit Help — Duplicate Views — Duplicate Views — Duplicate with Detailing

6. 6During air-system design, a space schedule shows planned airflow and the airflow delivered by the modeled design. Which comparison helps identify spaces whose design is not meeting the planned airflow?

   1. A.Compare total actual and planned airflow only for the building.
   2. B.Compare only the highest-flow space with its planned airflow.
   3. C.Compare equipment airflow only with total planned airflow.
   4. D.Compare actual and planned airflow separately for every space.Correct answer: D

   Explanation: Autodesk states, "check the actual airflow against planned airflow for each space in the project." Checking every space detects local mismatches that building totals, one extreme space or equipment-level comparisons can conceal.

   Reference: Revit Help: Select Parts for the HVAC Systems — Air-system design verification using the space schedule

7. 7When reviewing a pipe segment definition, which information belongs to that segment?

   1. A.Material, system name, design flow, and pressure loss
   2. B.Schedule/type, equipment mark, level, and flow direction
   3. C.Material, schedule/type, roughness, and size rangeCorrect answer: C
   4. D.Material, pump curve, terminal count, and space load

   Explanation: Autodesk states, "Each pipe segment includes a material and schedule/type combination, a roughness, and a range of sizes." A pipe segment defines a physical material/schedule catalog with roughness and sizes. System performance, equipment identity and space loads do not replace that segment definition.

   Reference: Revit Help — Specify Segments and Sizes — Specify Segments and Sizes — segment definition

8. 8Where should the instance origin of a pipe or duct fitting family be located relative to its connectors?

   1. A.At the outer corner of the family's bounding box
   2. B.At the end of its longest connector extension
   3. C.At the intersection of the connector extensionsCorrect answer: C
   4. D.At the center of the largest connector's face

   Explanation: Autodesk states, "Fittings (pipe and duct fittings) expect the instance origin of the family to be the intersection of the connectors." The fitting origin is the connector intersection, not a bounding-box corner, one connector endpoint or the center of an arbitrarily chosen face.

   Reference: Revit Help — About Connectors in Families — About Connectors in Families — Connector Orientation

9. 9For an interference check against a linked Revit model, how are that link's categories made available in the dialog?

   1. A.Select the link's name in Categories from.Correct answer: A
   2. B.Leave Categories from set to Current Project.
   3. C.Select only host categories with the same names.
   4. D.Keep both category sources set to the current selection.

   Explanation: Autodesk states, "After you select the name, element categories in the linked model are listed." Select the linked model as a category source. Host categories and a host-only selection do not substitute for categories from the link.

   Reference: Revit Help — Interference Checking — Interference Checking — Categories from

10. 10A large plan must be divided across sheets while maintaining the linked view relationship used for coordinated match lines. Which option is intended for this?

    1. A.Duplicate as DependentCorrect answer: A
    2. B.Duplicate with Detailing
    3. C.Duplicate
    4. D.Create a drafting view

    Explanation: Autodesk states, "Duplicate as Dependent: Create a duplicate view linked to the original view." Dependent views support the documented large-plan workflow; independent duplicates do not preserve that linked relationship.

    Reference: Revit Help — Duplicate Views — Duplicate Views — Duplicate as Dependent