Review and Revision Test Technical Drawing SS 1 First Term Lesson Notes Week 11
Week 11: Revision of All Topics Covered (Review Questions)
Part A: 20 FAQ with Answers
- What is technical drawing?
Technical drawing is the process of creating precise drawings of objects or structures, often used in engineering, architecture, and design. - Why is technical drawing important?
It helps communicate ideas clearly, ensures accuracy, and is used for designing and building structures, machines, and other objects. - What materials are used in technical drawing?
Materials include a drawing board, pencils, erasers, rulers, set squares, compasses, and paper. - What is the function of a title block in technical drawing?
The title block provides important details about the drawing, like the name of the project, date, scale, and name of the drafter. - What does it mean to bisect a line?
Bisecting a line means dividing it into two equal parts. - What are the different types of lines used in technical drawing?
Types include visible lines, hidden lines, construction lines, center lines, and dimension lines. - What is the use of a set square in technical drawing?
A set square helps draw straight lines and angles, usually 30°, 45°, or 60°. - How do you sharpen a pencil for technical drawing?
You sharpen a pencil into a conical shape using sandpaper, which creates a fine point for drawing. - What are the main properties of a circle?
A circle has a center, a radius, a diameter, and a circumference. All points on the circle are the same distance from the center. - What is the difference between parallel and perpendicular lines?
Parallel lines run in the same direction and never meet, while perpendicular lines meet at right angles (90 degrees). - What is a quadrilateral?
A quadrilateral is a four-sided polygon. Examples include squares, rectangles, and trapeziums. - How do you divide a circle into equal parts?
You use a protractor or compass to divide the circle into equal angles or sections. - What are angles and why are they important in technical drawing?
Angles are formed when two lines meet. They are important because they help define the shape and structure of objects in technical drawings. - What are the different types of triangles?
Triangles can be equilateral, isosceles, or scalene, depending on the length of their sides. - What does it mean to inscribe a circle?
To inscribe a circle means to draw a circle inside a polygon, touching all the sides. - What are the parts of a triangle?
The parts of a triangle include the sides, angles, and vertices. - How do you draw borderlines in technical drawing?
Borderlines are drawn around the edge of the paper to define the drawing area. - What is the use of a compass in technical drawing?
A compass is used to draw circles, arcs, and to measure distances on the drawing. - What are the safety rules for technical drawing?
Always handle sharp tools carefully, use proper posture, and keep your workspace clean and organized. - Why is neat lettering important in technical drawing?
Neat lettering ensures that the text is readable and clear, making the drawing easier to understand.
Part B: Objective Questions (20 fill-in-the-blank questions with options)
- The primary purpose of technical drawing is to ______.
a) entertain
b) communicate ideas clearly
c) decorate
d) solve problems - A ______ is a tool used to draw circles in technical drawing.
a) ruler
b) compass
c) pencil
d) protractor - ______ lines are used to show the boundaries of a drawing.
a) Hidden
b) Border
c) Center
d) Construction - In technical drawing, the angle of ______ is 90 degrees.
a) obtuse
b) acute
c) right
d) reflex - A rectangle is a type of ______.
a) triangle
b) quadrilateral
c) circle
d) polygon - ______ is used to measure angles in technical drawing.
a) Set square
b) Ruler
c) Protractor
d) Compass - A square has ______ sides of equal length.
a) three
b) four
c) five
d) six - The ______ line in a drawing shows the center of an object.
a) dimension
b) center
c) construction
d) border - The ______ is used to divide a line into equal parts.
a) ruler
b) compass
c) set square
d) protractor - ______ is a method of dividing a line into two equal parts.
a) Bisection
b) Trisection
c) Division
d) Measurement - A ______ is a four-sided polygon with opposite sides parallel.
a) circle
b) rectangle
c) triangle
d) square - The main feature of a triangle is its ______.
a) angles
b) sides
c) vertices
d) all of the above - The ______ part of a circle is the distance from its center to any point on its circumference.
a) diameter
b) radius
c) sector
d) arc - ______ lines are used to show hidden parts of an object in technical drawing.
a) Visible
b) Hidden
c) Dimension
d) Border - The title block in a technical drawing contains ______.
a) the name of the drafter
b) the date
c) the scale of the drawing
d) all of the above - In a parallelogram, opposite angles are ______.
a) acute
b) equal
c) obtuse
d) different - A ______ is a four-sided polygon with only one pair of parallel sides.
a) square
b) rectangle
c) trapezium
d) rhombus - ______ lines indicate the direction of movement or measurement in a technical drawing.
a) Dimension
b) Border
c) Hidden
d) Center - A ______ is formed when two lines meet at an angle.
a) point
b) angle
c) intersection
d) vertex - The ______ of a triangle is the longest side opposite the right angle.
a) hypotenuse
b) base
c) height
d) side
Part C: Theory Questions (20 simple short answer questions)
- What is the function of a drawing board in technical drawing?
- What is the purpose of using a set square?
- How do you divide a line into three equal parts?
- Describe the difference between a right angle and an acute angle.
- What are the key properties of a circle?
- How do you draw a perpendicular line to a given line?
- What is the purpose of a title block in a technical drawing?
- How do you construct a rectangle using a ruler and set square?
- What is the difference between a square and a rectangle?
- What are the steps to sharpen a pencil for technical drawing?
- What is a visible line in technical drawing used for?
- How do you create a bisected line?
- What is the meaning of a dimension line in technical drawing?
- Describe how to construct a triangle given the three side lengths.
- What is the use of a compass in technical drawing?
- What are the safety rules you should follow while working on technical drawings?
- How do you divide a circle into equal sections?
- What does it mean to inscribe a circle inside a triangle?
- What are the types of triangles you can draw in technical drawing?
- Why is neat lettering important in technical drawing?
Part D: True or False Questions (20 True or False questions)
- Technical drawing is only used in architecture. (True / False)
- A parallelogram has two pairs of opposite sides that are equal. (True / False)
- A circle has four straight sides. (True / False)
- The title block is located in the middle of the drawing. (True / False)
- A triangle can have four sides. (True / False)
- A protractor is used to draw straight lines. (True / False)
- Set squares are used to draw angles like 30°, 45°, and 60°. (True / False)
- The radius of a circle is the longest line. (True / False)
- You should always use uppercase letters for technical drawing. (True / False)
- A square is a type of rectangle. (True / False)
- An angle less than 90° is an acute angle. (True / False)
- The diameter is twice the length of the radius of a circle. (True / False)
- Borderlines should be drawn with heavy lines. (True / False)
- A quadrilateral can have five sides. (True / False)
- A hidden line is used to show parts that are visible from the front. (True / False)
- Center lines are used to define symmetry in drawings. (True / False)
- The ruler is mainly used to measure angles in technical drawing. (True / False)
- A parallelogram always has four equal sides. (True / False)
- You can use a compass to measure distances between two points. (True / False)
- A rectangle can be a square, but a square cannot be a rectangle. (True / False)
Part E: Fill in the Gaps Questions (20 fill-in-the-blank questions without options)
- A ______ is a four-sided polygon with opposite sides parallel.
- The ______ is used to measure angles in technical drawing.
- The longest side of a right triangle is called the ______.
- A ______ line is used to show hidden parts of an object.
- The ______ is the distance from the center of a circle to any point on its edge.
- A square is a special type of ______.
- The angle formed by two perpendicular lines is ______ degrees.
- A ______ is used to draw accurate circles in technical drawing.
- A ______ is used to divide a line into equal parts.
- The title block is usually found at the ______ corner of the drawing.
- A set square helps to draw ______ angles.
- A ______ is the part of the circle that connects two points on the circumference.
- The smallest angle in a triangle is called the ______ angle.
- To draw a perpendicular line to another, use a ______.
- The lines that indicate the measurement of an object are called ______ lines.
- A rectangle has two ______ sides.
- ______ lines are used for constructing the drawing.
- To measure distances on a drawing, use a ______.
- The intersection of two lines forms an ______.
- A ______ is used to divide a circle into equal parts.
These activities should help reinforce the concepts students have learned over
Part A: Review and Revision (20 FAQ with Answers)
- What is a triangle?
- A triangle is a shape with three sides and three angles.
- What are the three types of triangles by angle?
- The three types are: acute (all angles less than 90°), right (one angle is 90°), and obtuse (one angle is more than 90°).
- What is the difference between a square and a rectangle?
- A square has all four sides equal, while a rectangle has opposite sides equal.
- How many sides does a quadrilateral have?
- A quadrilateral has four sides.
- What makes a rhombus different from a square?
- A rhombus has all sides equal, but its angles are not necessarily 90°, while a square has all angles equal to 90°.
- What is the sum of the angles in a triangle?
- The sum of the angles in a triangle is always 180°.
- What is an acute angle?
- An acute angle is an angle that is less than 90°.
- How do you construct a perpendicular line?
- To construct a perpendicular line, use a set square or a protractor to create a 90° angle.
- What is the role of a compass in technical drawing?
- A compass is used to draw circles and arcs.
- How many types of lines are used in technical drawing?
- There are different types of lines, such as visible, hidden, center, and dimension lines.
- What does a right angle measure?
- A right angle measures exactly 90°.
- How do you draw a rectangle?
- To draw a rectangle, draw two opposite sides equal in length, and then use a protractor to make the angles 90°.
- What is a parallelogram?
- A parallelogram is a quadrilateral where opposite sides are equal and parallel.
- What is a triangle with all sides equal called?
- It is called an equilateral triangle.
- What is the hypotenuse of a right triangle?
- The hypotenuse is the longest side of a right triangle, opposite the 90° angle.
- What is the difference between complementary and supplementary angles?
- Complementary angles add up to 90°, while supplementary angles add up to 180°.
- How do you identify a trapezoid?
- A trapezoid has only one pair of parallel sides.
- How do you draw a circle with a compass?
- Place the pointed end of the compass at the center, adjust the pencil end to the desired radius, and then rotate the compass to draw the circle.
- What makes a triangle scalene?
- A scalene triangle has no sides of equal length.
- What is the difference between a parallelogram and a rectangle?
- In a rectangle, all angles are 90°, but in a parallelogram, the angles are not necessarily 90°.
Part B: Objective Questions (20 Fill-in-the-Blank with Options)
- A triangle with three equal sides is called a(n) ___.
- (a) equilateral
- (b) scalene
- (c) isosceles
- (d) right
- Answer: (a) equilateral
- The sum of all angles in a quadrilateral is ___ degrees.
- (a) 180
- (b) 360
- (c) 270
- (d) 90
- Answer: (b) 360
- An angle that is more than 90° but less than 180° is called a(n) ___ angle.
- (a) obtuse
- (b) acute
- (c) right
- (d) reflex
- Answer: (a) obtuse
- A rectangle has ___ pairs of equal opposite sides.
- (a) 1
- (b) 2
- (c) 3
- (d) 4
- Answer: (b) 2
- The longest side of a right triangle is the ___.
- (a) hypotenuse
- (b) adjacent
- (c) opposite
- (d) base
- Answer: (a) hypotenuse
- A rhombus has ___ sides of equal length.
- (a) 2
- (b) 3
- (c) 4
- (d) 5
- Answer: (c) 4
- A square has all ___ angles equal to 90°.
- (a) three
- (b) four
- (c) two
- (d) five
- Answer: (b) four
- A triangle with one angle equal to 90° is called a(n) ___ triangle.
- (a) right
- (b) acute
- (c) obtuse
- (d) equilateral
- Answer: (a) right
- A trapezoid has ___ pair of parallel sides.
- (a) one
- (b) two
- (c) three
- (d) four
- Answer: (a) one
- A triangle with all angles less than 90° is called a(n) ___ triangle.
- (a) acute
- (b) obtuse
- (c) right
- (d) scalene
- Answer: (a) acute
- The tool used to measure angles is a ___.
- (a) ruler
- (b) protractor
- (c) compass
- (d) set square
- Answer: (b) protractor
- A parallelogram has two pairs of opposite ___ sides.
- (a) unequal
- (b) equal
- (c) parallel
- (d) perpendicular
- Answer: (c) parallel
- The point where two lines meet to form an angle is called the ___.
- (a) edge
- (b) vertex
- (c) midpoint
- (d) corner
- Answer: (b) vertex
- An equilateral triangle has ___ equal sides.
- (a) one
- (b) two
- (c) three
- (d) four
- Answer: (c) three
- An obtuse angle is greater than ___ degrees.
- (a) 90
- (b) 60
- (c) 120
- (d) 45
- Answer: (a) 90
- The sum of angles in any triangle is ___ degrees.
- (a) 180
- (b) 360
- (c) 90
- (d) 270
- Answer: (a) 180
- A right angle measures ___ degrees.
- (a) 180
- (b) 90
- (c) 45
- (d) 60
- Answer: (b) 90
- A square is a type of ___.
- (a) rectangle
- (b) rhombus
- (c) parallelogram
- (d) trapezoid
- Answer: (a) rectangle
- A circle is drawn using a ___.
- (a) protractor
- (b) compass
- (c) ruler
- (d) set square
- Answer: (b) compass
- A triangle with no equal sides is called a ___ triangle.
- (a) scalene
- (b) equilateral
- (c) isosceles
- (d) right
- Answer: (a) scalene
Part C: Theory Questions (20 Short Answer Questions)
- What is a triangle?
- How many sides does a square have?
- What is the difference between an acute and obtuse angle?
- What does a protractor measure?
- How do you draw a perpendicular line?
- What is a right triangle?
- How do you identify a rectangle?
- What is the sum of angles in a quadrilateral?
- What is the hypotenuse of a right triangle?
- What is the difference between a square and a rectangle?
- What makes a rhombus different from a square?
- How do you construct a scalene triangle?
- What is an isosceles triangle?
- What is a parallelogram?
- How do you identify a trapezoid?
- What is a reflex angle?
- How do you measure an angle?
- How many sides does a quadrilateral have?
- What is an equilateral triangle?
- How do you draw a circle using a compass?
Part D: True or False Questions (20 Statements)
- A square has four equal sides. (True/False)
- A rectangle has four equal sides. (True/False)
- An acute angle is less than 90°. (True/False)
- A triangle with no equal sides is called an equilateral triangle. (True/False)
- A rhombus has equal sides but not equal angles. (True/False)
- The sum of angles in a triangle is 360°. (True/False)
- A right angle measures 45°. (True/False)
- A circle has three sides. (True/False)
- A parallelogram has opposite sides that are parallel. (True/False)
- A trapezoid has two pairs of parallel sides. (True/False)
- A triangle can have four sides. (True/False)
- The hypotenuse of a right triangle is the longest side. (True/False)
- An obtuse angle is greater than 90°. (True/False)
- A protractor is used to draw straight lines. (True/False)
- A scalene triangle has all sides of equal length. (True/False)
- The sum of angles in a quadrilateral is 360°. (True/False)
- A right angle is always 90°. (True/False)
- A compass is used to draw circles. (True/False)
- A parallelogram’s opposite angles are equal. (True/False)
- A triangle with one right angle is an obtuse triangle. (True/False)
Part E: Fill-in-the-Gaps Questions (20 Fill-in-the-Blank)
- A triangle with three equal sides is called a(n) ____________.
- The sum of the angles in any quadrilateral is __________ degrees.
- A square is a type of ____________.
- A triangle with one angle of 90° is called a ____________ triangle.
- The longest side in a right triangle is called the ____________.
- A ____________ has opposite sides that are equal and parallel.
- A ____________ angle is one that is greater than 90° but less than 180°.
- A rectangle has __________ pairs of equal opposite sides.
- A rhombus has __________ equal sides.
- The tool used to measure angles is a ____________.
- An ____________ triangle has all sides of equal length.
- The sum of the interior angles of a triangle is always __________ degrees.
- A ____________ has one pair of parallel sides.
- A parallelogram has __________ pairs of parallel sides.
- A ____________ angle is less than 90°.
- A ____________ is a shape with no equal sides.
- An obtuse angle measures __________ degrees.
- A right angle measures __________ degrees.
- A ____________ is used to draw circles in technical drawing.
- A triangle with no equal sides is called a ____________ triangle.