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WorksheetsBasic Tech Yr. 8 3rd Term
Total questions: 50
Worksheet time: 25mins
In Workshop layout plan, the section for carrying out drawing of objects is -----------
Metal section
Wood section
Drawing and design section
Office toilet
A basic unit of Technology that introduces students to Engineering drawing and designs is
Athletics
Softwork
Shopping
technical drawing
What is a Straight line?
It is the longest distance to a point
It is the shortest distance between two points
It is narrow path
All of the above
When 2 straight lines meet at a point, what happens.
line transforms
An angle is formed
points form
An arc is obtained
The construction whereby a straight line is divided into 2 equal parts.
Divider
halving a whole
Bisecting a straight-line
Angular section
When a line is perpendicular to another, it is the same as angle ----------- exists between them.
60⁰
45⁰
30⁰
90⁰
Two straight lines are said to be parallel to each other if both remain at ---------------
different distances to each other
the same distance to each other
right angle to each other
No distance
A quarter of a Circle is also referred to as -----------------
Semicircle
0 Sector
Quadrant
arc
The curved boundary of a Circle is known as -------------
Area
Perimeter
Centre
Circumference
A straight line passing through the centre of a circle to join 2 points on the circumference together
Sector
Diameter
Semicircle
diagonal
The process of getting all drawing instruments ready and setting the Paper to start drawing is known as --------------
Instrumentation
Documentation
Board Practice
Game practice
Which instrument is used to measure lengths and breadths in Technical drawing?
Test probe
Metric Rule
Measuring cylinder
Thumb and fingers
A drawing instrument usually used to draw arcs and circles is ---------------
Pair of compasses
Dowel cakes
Ruler
Alphabet Template
The drawing instrument having the shape of a Triangle and normally used to draw lines at angle 30⁰ and 60⁰ is -----------
Pair of Divider
45⁰ Set square
French curves
30⁰/60⁰ Set square
Which of the following is an instrument used to measure the size of an angle or draw an angle
Ruler
Screw gauge
Protractor
Lab instrument template
Which grade of Pencils will you choose for drawing during a board practice session?
B grade
2B grade
BC grade
HB grade
A drawing instruments that enables one to draw horizontal parallel lines in board practice is ------------
Lock nut
Tee- square
Mouse
Lawn square
An instrument used to draw lines at angle 45⁰ is -------------
Hex curve
45⁰ Set Square
Pair of Compasses
Drawing board
A portion of the circle bounded by a diameter and an arc is what ?
A chord
A Quadrant
A Semicircle
All of the above
In Workshop layout plan, the section for carrying out fabrication of metal objects is -----------
Design and drawing room
Wood workshop
Metal workshop
Block and concrete workshop
A portion of the Circle bounded a chord and an arc is what.
Segment
Sector
Semicircle
Quadrant
A plane shape bounded by four side is ------------------
Triangle
Polygon
Quadrilateral
4th dimension
A line that joins 2 opposite corners of a Rectangle is ----------
Diameter
Diagonal
Chord
Radius
Which of the following is NOT a Quadrilateral?
Parallelogram
Square
Trapezium
Hexagon
A plane shape that has more than 4 sides falls under which of the following category.
Quadrilateral
Irregular planes
Polygon
Triangles
A plane shape that has 5 sides is what?
Heptagon
Pentagon
Octagon
Decagon
Which of the following is the odd one out?
Parallelogram
Rectangle
Cube
Square
A Square is different from a Cube the absence of ------------
Length
breadth or width
height or thickness
None of the above
A Circle is the same thing as a Sphere
True
False
Uncertain
Maybe
Which of the following is the odd one out?
Cuboid
Cube
Sphere
Circle
A Drill press is a machine for ---------- a metal work piece or wood work piece
cutting slot in
making holes in
grinding
shaping
A circular sawing machine is a type of which machine
metal working machine
wood working machine
Rig machine
Float machine
Which of the following machine is useful for turning operations by which a work piece is made into a round or cylindrical shape
Thicknessing machine
Cutting plane
Lathe machine
coping saw
Which of the following is a versatile machine used to transform a metal workpiece into a desired shape
Milling machine
Wood Lathe machine
Grinding machine
Pop corn machine
A mechanical device for cutting down trees in a Forest Reserve is ---------
Trawlers
Chain saw
Blender
mixer
Which of the following machine is useful for wood working operations
Thicknessing machine
milling machine
Grinding machine
crane
Which of the following will you suggest for Building construction works
Jack plane
Concrete mixer
protractor
planting machine
A 3- D shape is the same as a --------- shape
plane shape
solid shape
space shape
time shape
Which plane shape corresponds to a cube in the following
rectangle
triangle
square
kite
A solid shape that bears a similarity with a circle
cube
pyramid
sphere
Which of the following is the odd one out?
Cuboid
Cube
Sphere
Square
Which of the following is a heavy-duty metal working machine
Band sawing machine
Metal Lathe
Chain saw
None of the above
Which of the following is the odd one out?
Parallelogram
Rectangle
Cube
Square
A mechanical device for transmitting motion between 2 rotating shafts is -----------
Clock
Drive
Processor
Piston
A Belt drive system comprises of
A Pulley and a belt
A pulley and 2 Belts
2 Pulleys or more and a belt
No Pulleys and no belt
Which drive system is characterised by 2 toothed wheels and a sprocket
Belt Drive
Gear Drive
Chain Drive
All of the above
The Drive system that is NOT characterized by any link mechanism between 2 toothed wheels is ------
Chain Drive
Gear Drive
Belt Drive
None of the above
The Pulley that is mounted on the Prime mover(Petrol Engine or Electric motor) shaft is
Driving Pulley
Driven Pulley
Drain Pulley
Docked Pulley
The Sprocket is the the toothed wheel in which of the following Drive system?
Belt Drive
Gear Drive
Chain Drive
All Drive
The Ratio of the Speed of Rotation of the Driven gear to the Speed of Rotation of the Driving gear is ----
Gear Ratio
Teeth Ratio
Time Ratio
Speed Ratio
