26110-20 Basic Electrical Construction Drawings Quiz

The letter designation S L on an electrical drawing indicates a _____.

• low-voltage switch

• limit switch

• load switch

• light switch

The load on a branch circuit should not exceed _____% of its rated capacity.

• 80

• 100

• 70

• 90

The abbreviation AFF means _____.

• attach front first

• above finished floor

• as found formerly

• after final finish

A tabular format for giving information on a drawing is called a _____.

• symbol list

• submittal

• schematic diagram

• schedule

What is the purpose of a key plan on a power plan drawing?

• To indicate the general shape of the building

• To show the exact dimensions of the building

• To provide a list of various types of equipment

• To identify the manufacturer and catalog number of each luminaire

What is the purpose of a panelboard schedule on a power-riser diagram?

• To identify the manufacturer and catalog number of each luminaire

• To provide a list of various types of equipment

• To show the path of an electrical circuit or system of circuits

• To indicate the exact components contained in each panelboard

What is the purpose of a schematic diagram?

• To show the path of an electrical circuit or system of circuits

• To provide a list of various types of equipment

• To show the actual connections between devices in complex electrical systems

• To indicate the exact components contained in each panelboard

What is the purpose of a shop drawing?

• To show the path of an electrical circuit or system of circuits

• To provide a list of various types of equipment

• To indicate the exact components contained in each panelboard

• To show specific dimensions and other pertinent information concerning a particular piece of equipment and its installation methods

What does a single-line diagram show?

• The manufacturer and catalog number of each luminaire

• The general shape of the applicable building or section

• The actual connections between devices in complex electrical systems

• The path of an electrical circuit or system of circuits along with the various circuit components

What does the abbreviation GFCI stand for in electrical terms?

• Ground Fault Circuit Interrupter

• General Frequency Current Interrupter

• Ground Frequency Circuit Interrupter

• General Fault Current Interrupter