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Test your basic knowledge |
Introduction To Engineering
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 50 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. The best way to prevent a rectangle from distorting is...
Neutral axis...
add a diagonal member
Piers
Balanced
2. The dead load of a structure is
the permanent loads on a structure
Keystone
Pushing
Location of the trustline
3. What problem made the use of a compass for navigation unreliable?
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4. Provides a framework for design and problem solving work
Design loop
Arithmetic - data handling - logic - and index register instructions
Aqueducts
Balanced
5. What type of robot arm is able to move in three different dimensions and has a cube- shaped working envelope/
XYZ
Romans
Trial and error
Wind tunnel testing
6. What device is made up of a light- emitting diode and a phototransistor?
Arithmetic - data handling - logic - and index register instructions
Up and down
Friction
Optoelectronic sensor
7. Work divided by time
Potential energy
The structure will be lighter
Hard automation
Power
8. What kind of robot is able to be programmed to many different tasks easily?
The structure will be lighter
Manipulator
High technology robots
Innovations
9. The turning point of a lever
Fulcrum
Beam - arch - and suspension
Galileo
How much a material has changed its shape
10. My name means 'seesaw' in French and the English dictionary describes me as a level -- something that is counterbalanced - so that when one end is lowered - the other is raised
Bascule
Generate many alternative solutions
Bridge failure
The intensive development of borrowed ideas
11. The I- beam is very strong because...
Technology
Decreases the effort needed to move a load - transfers speed or force - and changes the direction of the effort applied
Most of the material is located where it is needed
Design loop
12. Which of the following is not a basic component of a robotics system?
Papyrus
Ate birthday cake and drank wine
256
Laser rod
13. A wheel fixed to a support with a rope that is run over the wheel to change the direction of a force applied to the rope
XYZ
Pulley
High tech robots
Arch
14. The three types of equilibrium are:
To do jobs that would be boring to people
Steel reinforced concrete
Rotational - vertical - and horizontal
Brainstorming
15. Two wheels that intermest at an angle to change the direction of rotation - also altering speed and force if necessary
Optoelectronic sensor
Bevel gears
Innovations
Horizontal braces
16. What was the original meaning of 'ingeniator' which became the word 'engineer?'
Operator of a battering ram
Law of Conservation of Energy
Heavy
Random access memory
17. What is the name for the devices that make the manipulators move?
Actuators
Byte
Keystone
Kinetic energy
18. Special long arches that carry water from rivers to towns that need it
Aqueducts
Power
Bascule
Cantilever
19. Describes the limitations and requirements of the project's solution
Temperature changes
Low technology robots
Weight of the roof...
Specifications
20. Which kind of robot can perform a wide range of tasks but is somewhat limited?
Arch
Neil Armstrong
Medium technology robot
Chemical reactions
21. Robots are often used in factories instead of people because they
Can perform tasks more accurately and efficiently than people - can be programmed to do a variety of jobs - and never need holidays - sleep or meal breaks
Program
Gravity - weight - load
Rankine and Kelvin
22. When a horizontal beam bends downward - the top surface is in ______ and the bottom surface is in ______.
the permanent loads on a structure
Compression - tension
Pushing
Beam
23. The generation of ideas for solutions
Innovations
Brainstorming
Silicon
256
24. What is the device in the microcomputer that keeps timing for the microcomputer?
Optoelectronic sensor
Read only memory
Clock
Fixed pulley
25. 550 foot- pounds per second
Tie
Nylon
Neutral axis...
Horsepower
26. Vertical travel is the name for the robot's movement in what direction?
Up and down
Any place on the arch
Low technology robots
ROM
27. Who developed the first efficient steam engine?
James Watt
Movable pulley
Ate birthday cake and drank wine
Brainstorming
28. Otto von Guericke developed a vaccuum pump which was originally a
Decreases the effort needed to move a load - transfers speed or force - and changes the direction of the effort applied
Fire extinguisher
Fulcrum
Shear
29. The tower on a cable- stayed bridge supports a _________ portion of the deck
Memory addresses
Steel reinforced concrete
Balanced
Stone - concrete - or steel
30. In Mesopotamia - engineers recorded information on
Soft clay tablets
Yaw
True
Most famous
31. The truss bridge uses beams that have members that form...
Triangular shapes
Specifications
Prototypes
High tech robots
32. The development of something completely new
3000 feet
Invention
William Gilbert
Design loop
33. What type of bridge requires very strong abutments or supports?
Arch
Design brief
The structure will be lighter
Reduced labor costs and predictable output
34. Inclined section that connects land to beam
Ramp
Design brief
Screw
Foot- pounds
35. What is the memory that cannot be changed by the computer operator?
Location of the trustline
Arch
Read only memory
Its depth
36. What are computer chips made from?
Triangular lateen sail
Silicon
Heavy
Beam
37. Models that function and look like the finished product but are usually hand- built
Prototypes
Beam
Tip over
Worm gears
38. Servo controls offer roots what advantage?
The ability to make adjustments to its surroundings
Aqueducts
Gravity - weight - load
Overflows of the Nile
39. A side effect of bending is called...
Beam - arch - and suspension
Bending moment or lever arm
Heavy
Bevel gears
40. The weight or resistance on a lever
Protect other people working around them
Load
Tip over
Interstate highway system
41. A memory chip that has instructions burned permanently into the chip is called what?
Any place on the arch
ROM
Beam
Steel reinforced concrete
42. In the 1950's - the ______ created a boom in bridge building
Design loop
Interstate highway system
Pushing
lever
43. In the past it was commonly used to cross narrow distances like small streams or rivers
Beam
Up
Gripper
Guard rails
44. When a machine multiplies the effort being used
Bascule
Mechanical advantage
Rotational - vertical - and horizontal
Pulley
45. Provides direction for the work of the designer
Instruction set
The number of pulley wheels
Design brief
Main - frame computer
46. The ability to do work
Trial and error
Beam
Energy
Pushing
47. What is the name of the largest of the three types of computers?
The lack of pressure to continue development
Main - frame computer
Electrical energy - pneumatic energy - and hydraulic energy
Trial and error
48. The safety factor is...
Main - frame computer
Bevel gears
designing the structure to be stronger than the anticipated need
Size - shape - and type of material
49. An arch will support the load equally well at...
Send out a light signal
Any place on the arch
Memory addresses
Tension structures weigh less
50. The English unit of measuring work
Foot- pounds
Compression at the bottom
Suspension
Microcomputer