crain strain knowledge assessment Flashcards
(30 cards)
Why should you never touch the tip of a hot glue gun?
It could burn you.
Why should you never try to squeeze the trigger of a glue gun that isn’t ready?
It could break the trigger, and then there’s no more hot glue gun :-(
What is something that you should NOT do when setting up a hot glue gun?
Place the glue gun directly onto a table or work surface.
Is it ok to touch the glue as soon as it comes out of the gun?
No!
What should you do if you get hot glue on your skin?
Both answers are correct.
What should you do if you are the last person to use the hot glue gun? Select all that apply!
Unplug it.
Set it up on stand with the glue gun over an appropriate material so if glue drips it will not go on the bench
The purpose of strictly following safety rules is to ensure you protect yourself, others, and to prevent damage to tools or equipment
True
PPE stands for
Personal Protective Equipment
When working in the Engineering Lab or Classroom on projects, hair below the shoulders must be tied back and no dangling clothes and jewelry must be removed
True
A screwdriver should never be used to pry something open or apart
True
In the video, the individual was using safety cutter with a blade. Which of the following statements are true when using a tool with a blade
Ensure you are using a safety cutter not an unprotected blade
Use a cutting mat under the material being cut so one does not cut into the bench
Cut away from you
Ensure others are clear of the area where you are cutting
All the answer choices are correct
If you are unsure of how to use a tool or PPE, one should check with the instructor or another certified trained individual
True
When using a rotary tool like a drill, which of the following is correct
All the choices are correct
A general rule when using any cutting type tools is to keep your fingers as far away as practical, typically at least 2-4 inches away from the cutting blade
True
It is your responsibility to keep yourself and others safe when working in the Engineering Lab or Classroom, otherwise you will be removed from the area.
True
Which of the following would be INAPPropriate clothing to wear in the Engineering Lab or Classroom when projects are underway
clogs
Dangling items such as jewelry, hairpieces, necklaces, earrings
shorts
Scarves
Sandals
All the items are inappropriate for wearing in the Engineering Lab or Classroom
unzipped jackets
Torque would best be defined as (you should look up for answer)
a rotational force about an axis
For balance to occur in the crane, the torque should be
zero
The correct equation for calculating torque in the crane problem is
Force x distance
Statics would be best be defined as an engineering or physics concept that deals with bodies at rest or forces in equilibrium
True
A real life simple example of statics that is similar to the crane problem in the video would be a
see saw
What type of crane is depicted in the video?
Tower
What is essential for building skyscrapers?
Tower Cranes
How many tower cranes are in operation around the world on any given day?
100,000
