LESSON
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Compare your answers to the following solutions. If you answered any
item incorrectly, review the page(s) and paragraph(s) referenced
until you understand the instruction.
Item
Correct Answer and Feedback
1.
C.
All the components used in a circuit may not be on the
same sheet.
Due to the arrangement of a wiring diagram, it does not always
show all components of circuit on one sheet. Therefore, you
cannot use these diagrams for point-to-point connections.
(page 2, para 3)
2.
C.
Maintenance monitor.
When the find and sheet has the shape of an octagon, it
indicates a maintenance monitor continues on another sheet.
These diagrams use three different shapes for find and sheet
numbers. The other two shapes are: (1) circular, indicating
a working circuit continues; (2) square, indicating a lamp
monitor circuit continues. (page 4, para 5)
3.
D.
Component assembly.
The diagrams use two connector designations, "P" and "J." When
a connector attaches to an electrical assembly it has the
designation "J." When a connector attaches to a wire harness
it the designation "P." (page 5, para 4)
4.
Of the four choices given, A and C both indicate male pin
connectors and B indicates a terminal board. The symbol shown
as D indicates a female pin connector. If a symbol looks like
a pin will go into it, the symbol represents a female pin
connector. The diagram uses both symbols, male and female pin
connectors, in conjunction with both wire harnesses and
electrical assemblies. (page 6, para 1)
22
OD1706
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