TLE9:ICT Module 5-Technical Drawing.pptx

Module 5:
Technical Drawing
ELRENE CRUZ, LPT | Imelda Integrated Secondary School-Malabon | TLE-CSS9 -Technical Drawing

Technical Drawing
-it is an act or discipline of
creating models or plans to
build something through
designs.
-it includes blueprints,
schematics, and diagrams.

Technical Drawing
is used widely throughout
many industries by
professionals including…
ARCHITEC
T
ENGI
NEER
• CAD Technician,
• Product
Designers and
• Mathematician

Four Types of
Technical Drawing

1. Schematic Diagram
-it is a picture that
represents the components
of a process, device, or
other object using abstract,
often standardized symbols
and lines.

1. Schematic Diagram
-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

Example of Schematic Diagram
Simple Power Supply Circuit

2. Charts
-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.

2. Charts
-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

Example of Flowchart

3. Block Diagram
-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

Example of Block Diagram
Block Diagram of a Computer

3. Lay-out Plans
-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

Example of Lay-out Plan
Plan of an Apartment

Let’s check your
understanding!

True or False
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 or False
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

Good job guys!
See you on our next video!

TLE9:ICT Module 5-Technical Drawing.pptx

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TLE9:ICT Module 5-Technical Drawing.pptx