2. Technical Drawing
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
-it is an act or discipline of
creating models or plans to
build something through
designs.
-it includes blueprints,
schematics, and diagrams.
3. Technical Drawing
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
is used widely throughout
many industries by
professionals including…
ARCHITEC
T
ENGI
NEER
• CAD Technician,
• Product
Designers and
• Mathematician
4. Four Types of
Technical Drawing
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
5. 1. Schematic Diagram
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
-it is a picture that
represents the components
of a process, device, or
other object using abstract,
often standardized symbols
and lines.
6. 1. Schematic Diagram
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
-it is widely used in
electrical drawing.
-the main purpose of this
diagram is to emphasize the
circuit elements and how
their functions relate to
7. Example of Schematic Diagram
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
Simple Power Supply Circuit
8. 2. Charts
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
-it is a graphical
representation of a data.
-it allows users to see what
the results of data to better
understand and predict
current and future data.
9. 2. Charts
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
-A flowchart is graphical
representation of decisions and
their results mapped out in
individual shapes.
-a flowchart can provide a step-
by-step diagram for mapping out
complex situations such as
10. Example of Flowchart
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
11. 3. Block Diagram
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
-It is a visual representation of
how parts of an object relate to
each other and work together,
-It is named as such because
blocks represents each piece of
design with lines between them
to show their respective
12. Example of Block Diagram
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
Block Diagram of a Computer
13. 3. Lay-out Plans
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
-a floor plan is a scaled diagram of
a room or building viewed from
above. The floor plan may depict
an entire building, one floor of a
building, or a single room. It may
also include measurements,
furniture, appliances, or anything
14. Example of Lay-out Plan
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
Plan of an Apartment
16. True or False
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
1. A flowchart is a graphical representation of
decision and results mapped out in individual
shapes.
2. A block diagram is a picture that represents the
components of a process, device, or other object.
3. A schematic diagram is a visual representation of
how parts of an object relate to each other and
work together.
4. A floor plan is scaled diagram of a room or a
building viewed from above.
5. Technical drawing is an act or discipline of creating
models or plans to build something through
17. True or False
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing
1. A flowchart is a graphical representation of
decision and results mapped out in individual
shapes.
2. A block diagram is a picture that represents the
components of a process, device, or other object.
3. A schematic diagram is a visual representation of
how parts of an object relate to each other and
work together.
4. A floor plan is scaled diagram of a room or a
building viewed from above.
5. Technical drawing is an act or discipline of creating
models or plans to build something through
-TRUE
-FALSE
-FALSE
-TRUE
-TRUE
18. Good job guys!
See you on our next video!
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing