NCCER Level 1 Module 10 Basic
Electrical Construction Drawings
Already Passed
A cutaway view of a building or object is known as a(n)______. ✔✔Sectional drawing
What is the total connected load of Circuit A-1 if each of the Type C lighting fixtures in the
figure above has a total lamp and ballast load of 150VA? ✔✔1,200VA
In which division of the MasterFormat is electronic safety covered? ✔✔Division 28
A section line on a drawing shows ✔✔The location of the section on the plan
On electrical drawings, a solid line with a solid circle at the end indicates wiring______.
✔✔Turn down
An electrical drafting line with a double arrowhead represents ✔✔A branch circuit homerun
, Which of the following are used in electrical drafting lines to show the number of circuits?
✔✔Arrowheads
In dimension drawings, the dimensions written on the drawing are ✔✔The actual dimensions
Which of the following is used in an electrical diagram to show wiring concealed in a floor?
✔✔A dashed line
The architects scale is designed so that one inch equals one foot ✔✔False
A circle with two parallel lines drawn through it is the symbol normally used for ______.
✔✔Duplex receptacles
The NEC specifies one set of electrical drawing symbols that are used in all cases ✔✔False
Which of the following letters in the figure above shows a dimension of 1'-6"? ✔✔B
Electrical Construction Drawings
Already Passed
A cutaway view of a building or object is known as a(n)______. ✔✔Sectional drawing
What is the total connected load of Circuit A-1 if each of the Type C lighting fixtures in the
figure above has a total lamp and ballast load of 150VA? ✔✔1,200VA
In which division of the MasterFormat is electronic safety covered? ✔✔Division 28
A section line on a drawing shows ✔✔The location of the section on the plan
On electrical drawings, a solid line with a solid circle at the end indicates wiring______.
✔✔Turn down
An electrical drafting line with a double arrowhead represents ✔✔A branch circuit homerun
, Which of the following are used in electrical drafting lines to show the number of circuits?
✔✔Arrowheads
In dimension drawings, the dimensions written on the drawing are ✔✔The actual dimensions
Which of the following is used in an electrical diagram to show wiring concealed in a floor?
✔✔A dashed line
The architects scale is designed so that one inch equals one foot ✔✔False
A circle with two parallel lines drawn through it is the symbol normally used for ______.
✔✔Duplex receptacles
The NEC specifies one set of electrical drawing symbols that are used in all cases ✔✔False
Which of the following letters in the figure above shows a dimension of 1'-6"? ✔✔B
