Basic Electrical Construction Documents: Exercises and Questions, Exercises of Construction

A series of questions and answers related to basic electrical construction documents. It covers topics such as reading electrical drawings, understanding symbols, and interpreting specifications. Useful for students and professionals in the field of electrical construction.

Typology: Exercises

2024/2025

Available from 04/15/2025

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Level 1 Module 10 Basic Electrical
Construction Documents 2024 Verified A+
Latest Update!!!
The location of overhead fluorescent fixtures would Most likely be found on the ___ . -
reflected ceiling plan
Changes to the drawing will be noted in the ____. - revision block
a cutaway view of a building or object is known as a(n)______. - section drawing
Elevation views are MOST likely to show _____. - Doors and Windows
dimension of 0"-3" - c
Extension lines that point from a note to a feature on a drawing are called ____. -
leaders
4'-9" dimension - A
1'-6" dimension - B
A metric drawing scale of 1:100 typically depicts units in ____. - millimeters
Using a 1:10 scale on an engineer's scale, a measurement of 3" on a drawing would
equal - 30 feet
Why is the letter R next to the outlet boxes for the type C luminaries in the figure
provided? - The fixtures are recessed
On electrical drawings, a solid line with a solid circle at the end indicates wiring ____. -
turned downed
According to the figure, who is responsible for providing the electric service? - The utility
company
A residential lighting branch circuit is to be loaded at no more than 80% of its capacity. If
the circuit is operating at 120V and is rated at 12A, what is the maximum initial
connected load? - 1,152VA
How many luminaries are connected to Circuit A-4 in the figure provided ? - Eleven
Type A and Two Type B
The letters inside the triangles in the figure provided represent the ___. - fixture types
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Level 1 Module 10 Basic Electrical

Construction Documents 2024 Verified A+

Latest Update!!!

The location of overhead fluorescent fixtures would Most likely be found on the ___. - reflected ceiling plan Changes to the drawing will be noted in the ____. - revision block a cutaway view of a building or object is known as a(n)______. - section drawing Elevation views are MOST likely to show _____. - Doors and Windows dimension of 0"-3" - c Extension lines that point from a note to a feature on a drawing are called ____. - leaders 4'-9" dimension - A 1'-6" dimension - B A metric drawing scale of 1:100 typically depicts units in ____. - millimeters Using a 1:10 scale on an engineer's scale, a measurement of 3" on a drawing would equal - 30 feet Why is the letter R next to the outlet boxes for the type C luminaries in the figure provided? - The fixtures are recessed On electrical drawings, a solid line with a solid circle at the end indicates wiring ____. - turned downed According to the figure, who is responsible for providing the electric service? - The utility company A residential lighting branch circuit is to be loaded at no more than 80% of its capacity. If the circuit is operating at 120V and is rated at 12A, what is the maximum initial connected load? - 1,152VA How many luminaries are connected to Circuit A-4 in the figure provided? - Eleven Type A and Two Type B The letters inside the triangles in the figure provided represent the ___. - fixture types

According to the figure provided, where can information on Panel A be located? - The panelboard schedule What is the total connected load of circuit A-1 if each of the Type C luminaires in the figure provided has a total lamp and ballast load of 150VA? - 1,200VA Notes are used in power-riser diagrams to identify the number, size and _____. - type of conductors Which of the following are used extensively to show the arrangement of electric service equipment? - One-line block diagrams A high quality specification will ____. - clarify the work to be done by each trade The Americans with disabilities act requires that accessible receptacles be mounted at a minimum height of ____. - 18 inches A conflict or discrepancy between the specifications and drawings gets resolved by using ___. - a request for information The division of the MasterFormat® specification that covers electronic safety and security is _____. - Division 28 The division of the MasterFormat® specification that covers electrical equipment is ___.

  • Division 26 A section line on a drawing shows _____. - the location of the section on the plan The current MasterFormat Superscript ® section covering communications systems is under _____. - Division 27 The symbol shown in Figure RQ04 represents a _____. - single receptacle outlet A dashed line showing the location of an imaginary cut on a drawing is called a _______. - section line To meet general recommendations, a residential branch circuit rated for 2,400VA should have a connected load of no more than _____. - 1,920VA In a drawing with dimension lines, the values shown inside the lines are _____. - the actual dimensions Dashed lines used to represent a branch circuit on a drawing mean that the wiring is to be _____. - concealed in the floor