Basic Technology Quiz Assignment for JSS2
Basic Technology Quiz for JSS2
Test your knowledge with our comprehensive Basic Technology Quiz designed for JSS2 students! This engaging quiz covers essential concepts in geometry, maintenance, physics, and more.
Prepare yourself with:
- Challenging multiple-choice questions
- Practical applications and real-life scenarios
- Instant feedback on your answers
A group of circle with the same center but different radii is called
Inscribed circle
Circumscribed circle
Concentric circle
Eccentric circle
A regular polygon with nine sides is called
Heptagon
Ninagon
Nonagon
Octagon
The gauging of oil in the oil sump of a machine is what type of maintenance
Preventive maintenance
Predictive maintenance
Corrective maintenance
Inductive maintenance
The following are disadvantages of friction except
Wear and tear
Slippery
Power loss
Heat
Which of these is not a quadrilateral
Prism
Trapezium
Rectangle
Parallelogram
The application of gear and chain drives system can be seem in
Grinding machine
Bicycle
Clock
Air conditioner
In two meshing gears, the driver gear has 30 teeth and rotate at 150r.p.m. What is the speed of the driven gear with 18 teeth?
30r.p.m
50r.p.m
80r.p.m
250r.p.m
The process of enlarging or reducing the size of a drawing is called
Enlargement and reduction
Scale drawing
Isometric drawing
Orthographic drawing
A line AB=150cm is to be reproduced using the scale 1:25. The new line AB becomes
15cm
20cm
10cm
6cm
One of these is not a type of rescue operation
First aiding
Vehicle extrication
Air-sea rescue
Urban search and rescue
The sum of angles in a quadrilateral is
180 degree
270 degree
90 degree
360 degree
The sum of angles in an hexagon is
360 degree
1540 degree
720 degree
600 degree
The sum of angles in a quadrilateral is
180 degree
270 degree
90 degree
360 degree
The sum of angles in an hexagon is
360 degree
1540 degree
720 degree
600 degree
The first aid medicinal material used for reviving fainting patient is called
Gentian violet
Embrocation
Smelling salt
Stethoscope
The sum of angles in an hexagon is
360 degree
1540 degree
720 degree
600 degree
What is the energy possessed by a moving ball of mass 3kg, moving with velocity 20m/s
600J
1000J
180J
5020J
The unit of power is
Watt
Joule
Amperr
Newton
A force of 5N was applied to move a car through a distance of 100m. Calculate the work done by the car
200 km
500 joules
100joules
500watt
Which of these is not correct about chain drive
Chain drives last longer than belt drive
Chain drive needs little or no lubrication compare to belt drive
Chain drive does not slip but belt can slip
Chain drive is expensive to maintain
A line that joins the center of a circle to any point on the circumference is called
Diameter
Tangent
Gradient
Radius
A line the touches the circumference of a circle and its also at right angle to the radius of the circle is called
Margin line to the circle
Segment line to the circle
Tangent line to the circle
None of the above
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