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Test your basic knowledge |
Introduction To Engineering - 3
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 33 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. To have 0% energy loss during energy transportation [actually impossible]
elastic deformation
core communication skills [three]
The primary focus of electrical engineers working in power plants?
hardness
2. Ceramics - synthetic rubbers - polymers
way the straight lines on isometric grid paper go?
two things civil engineers must consider before building anything?
three specializations a materials science engineer might have
brittle materials
3. A study of the relationship between molecules' structures and the properties they posses
three specializations a materials science engineer might have
ductility
materials science
elastic deformation
4. Vertically
elastic deformation
where most materials scientists work
ductility
way the straight lines on isometric grid paper go?
5. Can take stress without deformation - resists energy [breaks from too much load - not much give]
stress
strength
materials science
two aspects of a material's atomic structure that affects its properties
6. Landscape - materials needed - cost - etc.
two things civil engineers must consider before building anything?
three areas of study in which environmental engineers work
where most materials scientists work
materials science
7. Edison discovered the first direct current [DC] - while Tesla discovered alternating current [AC]. both believed their method was the better one to use - and fought to prove theirs was more efficient
why Thomas Edison and Nicola Tesla fought
two aspects of a material's atomic structure that affects its properties
examples of 'noise'
electrical engineering
8. In order for an airplane to fly - the lift force must exceed the _______________.
what a civil engineer does
Force due to weight
why engineering skills are so important to materials scientists
three areas of study in which environmental engineers work
9. In labs - for the government - or in factories
where most materials scientists work
hardness
how long has civil engineering been around
strength
10. Works heavily with chemistry and natural sciences; generally work in highly populated areas so as to always have a steady stream of tasks available
toughness / resilience
elastic deformation
environmental engineering
materials science
11. Build trust and rapport; understand the context of the individual; communicate sufficiently
strength
core communication skills [three]
three specializations a materials science engineer might have
materials science
12. Measure of ability to deform elastically without fracture
ductility
Force due to weight
way the straight lines on isometric grid paper go?
The smallest angle in degrees between the lift and drag forces
13. F=mg [force = mass of plane * 9.81]
ductility
hardness
why engineering skills are so important to materials scientists
formula for force due to weight of airplane
14. Designs and constructs types of infrastructure (bridges - buildings - tunnels - domes - etc)
toughness / resilience
hardness
what a civil engineer does
brittle materials
15. A rubber band
materials science
example of ductility
examples of 'noise'
The smallest angle in degrees between the weight and thrust forces
16. To convey new ideas/ findings well
electrical engineering
The smallest angle in degrees between the weight and thrust forces
why engineering skills are so important to materials scientists
why Thomas Edison and Nicola Tesla fought
17. Toxic waste disposal - water treatment - solid waste disposal
formula for force due to weight of airplane
elastic deformation
why Thomas Edison and Nicola Tesla fought
three areas of study in which environmental engineers work
18. Resistance to indentation / abrasion
what a civil engineer does
hardness
The smallest angle in degrees between the weight and thrust forces
example of ductility
19. 180 degrees
strain
The smallest angle in degrees between the weight and lift forces
environmental engineering
Force due to weight
20. Deals with electricity - from designing circuits to power lines
hardness
electrical engineering
The smallest angle in degrees between the weight and thrust forces
environmental engineering
21. Having a heavy accent - being distracted by something other than the speaker - flashy slides -
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22. Don't stretch before they break; exhibit no necking
why engineering skills are so important to materials scientists
electrical engineering
two aspects of a material's atomic structure that affects its properties
brittle materials
23. 180 degrees
The smallest angle in degrees between the thrust and drag forces
Force due to weight
materials science
strain
24. How much the object is stretched or compressed [amount of deformation / normal dimensions]
The smallest angle in degrees between the weight and lift forces
strain
where most materials scientists work
three disciplines that materials science combines
25. The ability of a material to absorb energy without either deforming or breaking
toughness / resilience
strain
environmental engineering
why Thomas Edison and Nicola Tesla fought
26. As early as you can think of - Early romans used it to design cities - etc.
toughness / resilience
two things civil engineers must consider before building anything?
electrical engineering
how long has civil engineering been around
27. 90 degrees
electrical engineering
materials science
The smallest angle in degrees between the weight and thrust forces
strength
28. When the load is removed - the part returns to its original shape
The smallest angle in degrees between the thrust and drag forces
elastic deformation
three specializations a materials science engineer might have
what a civil engineer does
29. Measure of ability to absorb energy without deforming or breaking [ ABSORBS the energy - yields to load]
why engineering skills are so important to materials scientists
hardness
three specializations a materials science engineer might have
toughness / resilience
30. 90 degrees
how long has civil engineering been around
Force due to weight
ductility
The smallest angle in degrees between the lift and drag forces
31. The force on an object [load / area]; may be direct - shear - or torsional
The smallest angle in degrees between the weight and thrust forces
stress
what a civil engineer does
how long has civil engineering been around
32. What atoms it consists of and how they are arranged
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33. Engineering - polymer science - chemistry
example of ductility
two aspects of a material's atomic structure that affects its properties
three disciplines that materials science combines
examples of 'noise'