When you fasten a screw/bolt, you turn it clockwise (to right). When you loosen it, you turn counter-clockwise (left).
That is also the case when you fasten a pedal on the right side of your bike, but not on the left, why not?
Bike safety
Quiz
•
Other
•
7th - 12th Grade
•
Hard
Johan van Trappen
Used 60+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When you fasten a screw/bolt, you turn it clockwise (to right). When you loosen it, you turn counter-clockwise (left).
That is also the case when you fasten a pedal on the right side of your bike, but not on the left, why not?
Everything on the left side works the opposite way of the right side.
Pedalling forward is a counter-clockwise movement, same direction as for loosening a screw/bolt. But that would mean that the power you put on the pedal could loosen your left pedal, which would of course be dangerous. So they reversed the thread on the left.
It just happened to be designed like that.
It makes it easier to tell left and right apart.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which county is cyclist Sam Bennet from?
Cork
Dublin
Galway
Waterford
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is very important if you do a wheelie?
That your back wheel is fixed ok.
That your saddle is fixed ok.
That your carrier is fixed ok.
That your front wheel is fixed ok.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Is it ok to cycle on the footpath?
Yes, because the road is only for cars, motorbikes, trucks and buses.
Yes, because there is hardly anyone walking on them anyway
Not really, bicycles can/should use the road if there is no bicycle path
No, the footpath is for dogs.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is wearing a helmet important? (choose best answer)
It makes you cycle faster since it is aerodynamic.
It is fashionable.
It protects your head, especially near kerbsides this is very important.
It makes you a little bit taller.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If your chain has gone rusty and noicy, and sticks, what should you put on it? (choose best answer)
Olive oil
Rapeseed oil
Sunflower oil
Chain oil
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Are under-inflated tyres good or bad, and why?
Good, since they make it harder to cycle, so you get fitter and stronger.
Good, since they last longer when under-inflated.
Bad, since you have a higher risk of bursting/puncture when e.g. hitting a pothole.
Good, since air is never good in a tyre.
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does vis in high-vis stand for?
Vista
Visibility
Vishnu
Vision
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