The exhibit shown displays the Type Properties dialog box for a System Family: Floor Plan view type. Within the “Identity Data” group, there are two critical parameters that govern the behavior of new views created from this view type:

“View Template applied to new views”

“New views are dependent on template”

According to Autodesk Revit’s documentation in the Revit MEP User’s Guide (Chapter 48 “Views and View Templates” and Chapter 49 “Preparing Construction Documents”):

“When a view template is assigned to a view type through the Type Properties dialog, any new view created from that view type automatically receives the defined view template. This ensures consistent visibility, graphics, and discipline settings for all new views.”

In this image, the parameter “View Template applied to new views” is set to Electrical Plan, and “New views are dependent on template” is checked. This means that any new floor plan created using this type will automatically have the Electrical Plan template applied, and the view will be dependent on that template, meaning it inherits all its visibility and annotation control settings.

This ensures that all electrical floor plan views generated are standardized and visually consistent, a fundamental practice in Revit Electrical Design workflows, as described in the Smithsonian Facilities Revit Template User’s Guide:

“Assigning a default view template to a view type (e.g., Electrical Plan) ensures every new view created follows organizational and graphical standards without manual setup.”

Option A matches this behavior exactly.

Option B is incorrect** because Revit does not create a new template automatically.

Option C is incorrect** because duplication of an existing view does not reassign templates by type.

Option D is incorrect** because dependent view creation requires a specific “Duplicate as Dependent” command, not this setting.

In Autodesk Revit Electrical Design, when customizing a family—such as a transformer with a housekeeping pad—each element within the family can have its own subcategory under the parent category (in this case, Electrical Equipment). Subcategories are critical for controlling line weight, color, and material properties independently in project views and visibility settings.

The issue described is that the transformer and its concrete pad currently share the same default category (Electrical Equipment) and therefore use identical line weights and colors in plan view. The designer wants the housekeeping pad to display differently — for example, with a lighter or dashed outline.

According to the Autodesk Revit MEP User’s Guide (Chapter: Creating and Editing Families):

“To control the visibility or graphical appearance of individual components within a family, create a new Object Styles subcategory under the parent category. You can then assign any solid or void geometry in the family to that subcategory. When loaded into a project, the subcategory can be independently controlled through Visibility/Graphics (VG) settings.”

This is the exact and recommended workflow for differentiating line appearances between elements in the same family.

Steps to achieve this:

In the Family Editor, open Manage tab ➤ Object Styles.

Under the Model Objects tab, click New to create a new subcategory (e.g., “Housekeeping Pad”).

Set the desired line weight, color, or material properties.

Select the housekeeping pad extrusion in the model.

In the Properties palette, under Identity Data → Subcategory, choose Housekeeping Pad.

Reload the family into the project.

You can now modify or control its visibility independently in project views.

Why the other options are incorrect:

A. Change to void: A void removes geometry, not graphical appearance.

B. Override Graphics in View: Applies only in a single view, not globally across the project.

D. Visibility from context menu: Controls whether the object is visible, not its line properties.

Thus, the most efficient, parametric, and Revit-standard method is to use subcategories within the family to apply distinct graphical controls.

In Autodesk Revit Electrical Design, panel schedules display data that originates from the Electrical Circuits category, not directly from the Electrical Equipment or Electrical Fixtures families. Each circuit in a panel schedule represents an instance of an Electrical Circuit object within Revit’s system-based MEP structure. Therefore, to add an additional field like Breaker Type, the parameter must be created and assigned specifically to the Electrical Circuits category.

According to the Revit MEP User’s Guide – Chapter 50 “Electrical Systems and Panel Schedules”:

“Panel schedules display parameters that are associated with electrical circuits, including load names, rating, poles, and breaker information. To include additional circuit information in a panel schedule, create a Project Parameter assigned to the Electrical Circuits category.”

This means the designer should:

1️⃣ Open Manage → Project Parameters → Add

2️⃣ Create a Project Parameter named Breaker Type

3️⃣ Assign it to the Electrical Circuits category

4️⃣ Set it to appear in schedules and tags, ensuring it becomes available for use in the panel schedule template

As noted in the Smithsonian Facilities Revit Template User’s Guide:

“Custom circuit data fields such as ‘Breaker Type’ or ‘Wire Tag’ are defined as project parameters applied to the Electrical Circuits category so they can be displayed in panel schedule templates.”

Incorrect options:

A. Shared Parameter in Electrical Equipment — Electrical Equipment holds overall panel data (e.g., Mains Rating, Voltage) but not per-circuit data.

B. Shared Parameter in Electrical Fixture families — Fixtures are individual load devices, not part of the circuit’s breaker assignment.

D. Project Parameter assigned to Electrical Equipment — would apply to the panelboard as a whole, not to individual breakers in circuits.

Thus, the correct answer is C. Project Parameter assigned to Electrical Circuits, ensuring each breaker in the panel schedule can display its type individually and dynamically.

Discipline: Common

Type of Parameter: Yes/No

When an electrical designer is developing a panelboard family in Autodesk Revit and wants to control the visibility of an element—such as a clearance zone (typically used for equipment maintenance space, NEC 110.26 compliance, or access areas)—the correct method is to create a Family Parameter with a Yes/No (Boolean) value under the Common discipline.

According to the Revit MEP User’s Guide (Chapter 44 “Creating and Modifying Families”):

“Use a Yes/No parameter to control the visibility of geometry or symbolic lines in a family. When checked, the geometry displays in the project; when unchecked, it is hidden.”

This visibility control is typically applied to reference geometry such as safety clearance volumes or working spaces around electrical panels. These geometries are modeled within the family environment and linked to visibility parameters that the designer can toggle on or off in the Family Types dialog.

Additionally, the parameter must be created under the Common discipline, not Electrical or HVAC, because visibility controls are not discipline-specific—they apply to all Revit element types.

“Discipline defines the context of the parameter type. Visibility parameters are categorized under Common, as they are used across multiple disciplines.”

Step-by-step setup:

1️⃣ In the Family Editor, open the Family Types dialog.

2️⃣ Click Add Parameter → Name it Clearance Zone Visible.

3️⃣ Under Parameter Type, select Family Parameter.

4️⃣ Choose Discipline: Common and Type of Parameter: Yes/No.

5️⃣ Assign this parameter to the Visible checkbox of the clearance zone geometry.

This allows the designer to easily control whether the clearance zone appears in plan, elevation, or 3D views—useful for coordination and documentation.

Incorrect Options Explanation:

HVAC, Electrical, Energy: Used for discipline-specific parameters like voltage, airflow, or load calculations.

Text or Number: Would not allow toggling visibility.

Visible (as type): Refers to linking geometry visibility, not defining a parameter type itself.

To ensure consistency and efficiency when multiple branch panel schedules require identical formatting, Revit allows applying a panel schedule template to one or more schedules simultaneously.

The documented procedure states:

“You can apply a template to one or more existing panel schedules.”

And further:

“Select the panel schedule(s).

For Apply Templates, specify the template to apply to the selected panel.”

This functionality lets an electrical designer select all 24 branch panel schedules in the Project Browser, right‑click and apply the desired template to update formatting across all selected schedules in a single operation.

The warning message — “Can’t create this kind of element in this view in the current mode” — appears when an electrical designer attempts to place a Generic Annotation family inside a model family (e.g., a data device or electrical fixture) that is not configured to host annotation elements.

According to the Revit Electrical Design documentation, Generic Annotation families are 2D annotation elements, and therefore, cannot be created or viewed in 3D model views unless configured as “Shared.” The official guide clarifies:

“You can create generic annotation families and nest them inside host model families so that the annotations display in the project.”

However, this only functions correctly if the annotation is enabled to act independently within the host:

“To allow a nested annotation to be visible and editable when placed in a host model family, the nested annotation must be set to Shared before loading it into the host.”

If the nested annotation is not set to Shared, Revit cannot create or display it in the host’s model view, triggering this exact warning.

Thus, the correct workflow is:

Open the Generic Annotation family in the Family Editor.

Go to Family Category and Parameters.

Check the box “Shared” under Family Parameters.

Save and reload the family into the host electrical device family.

Other options—changing view level, detail level, or annotation orientation—do not resolve this placement restriction.

In Autodesk Revit MEP, conduit systems can be represented in plan views using either detailed or single-line symbology. The Single Line Symbology display setting is used for schematic or simplified representations — often in electrical riser or distribution diagrams.

The setting that controls whether conduits display in single-line or detailed form is found in the Type Properties of the conduit family, not in Object Styles or Electrical Settings. Specifically, it is accessed by selecting a conduit in the model and navigating to:

Properties Palette → Edit Type → Single Line Symbology

From there, users can define how fittings, rise/drop symbols, and conduits themselves are represented in single-line schematic mode. Adjusting this type parameter affects the graphical display for that conduit type throughout all applicable views where single-line graphics are used.

According to the Autodesk Revit MEP User’s Guide (Electrical Systems → Conduit Systems section):

“The conduit type properties define the graphical representation in single-line drawings. By editing the Single Line Symbology in the Type Properties dialog, designers control how the conduit and fittings appear in plan views.”

This parameter is especially important in electrical documentation where simplified representations are required for coordination and electrical diagrams.