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WorksheetsRobotics Test
Total questions: 32
Worksheet time: 16mins
In the following picture, both gears will turn at the same speed and in the same direction. True or false?
True
False
_______ allow multiple electrical components to be connected in a circuit without soldering or special connectors.
Arduinos
Breadboards
Resistors
None of the above
Components in robotics systems can only be physically connected one way, so errors are very unlikely. True or false?
True
False
Servomotors allow a robotic system to ________ within its environment
Sense
Plan
Act
Perceive
What is not typically part of the value of an inventory checklist?
It displays the cost of the components included.
It displays the quantity of the components included.
It may be used to display important procedures once components are accounted for.
It can be used to keep track of which technician completed certain tasks.
A microcontroller (like an Arduino Uno) serves as the robot’s ________.
Power supply
Structure
Programming environment
Brain
What purpose does a programming environment have in a robotics system?
It is used to provide instructions for the robot to carry out.
It is used to transfer code from a computer to a robot brain.
Both of the above.
None of the above.
Why are testbeds helpful to technicians?
They allow technicians to easily verify the quantity of components.
They allow technicians to test components and the connections between them.
They allow technicians to write programs without compiler issues.
Actually, they are generally not helpful to technicians.
_____ are often used in robotics systems to display what state the robot brain and other components are in.
Resistors
Breadboards
Servomotors
Signal or Status lights
Which of the following is a digital output?
A breadboard
A LED
A Touch Sensor
A 3.3V Battery
A(n) ______ allows the robot to detect objects from its environment.
Camera
Resistor
Analog output
Servomotor
Which of the following tools is best suited to precisely measure the inner dimension of a piece of C-Channel?
measuring tape
caliper
square
compass
Which of the following tools is best suited to measure the length of a piece of metal that was the size of your desk?
caliper
ruler
measuring tape
square
Which of the following is not a type of component failure?
stripping
cross threading
slipping
shearing
Single points of attachments keep parts from ______, but don’t stop the parts from ________.
coming apart, rotating
rotating, coming apart
bending, rotating
rotating, bending
What type of reinforcement is demonstrated in this picture?
Bracket reinforcement
Diagonal bracing
Additional attachment points
Spot welding
What type of reinforcement is demonstrated in this picture?
Bracket reinforcement
Diagonal bracing
Additional attachment points
Spot welding
What type of reinforcement is demonstrated in this picture?
bracket reinforcement
diagonal bracing
additional attachment points
spot welding
What type of drawing is depicted in this image?
outline drawing
assembled drawing
prototype drawing
exploded drawing
What type of drawing is depicted in this image?
outline drawing
assembled drawing
prototype drawing
exploded drawing
If the _______ is ________ the support base, the structure stays standing. If it is not, it tips over.
center of mass, near
center of gravity, over
center of mass, heavier than
center of gravity, below
A wheel that is on the same axle or shaft as a motor is said to be ________.
Indirectly driven
Directly driven
Indirectly Advantaged
Directly Advantaged
What is the name of the following component?
Wheel
Sprocket
Gear
Circle Bracket
Gears may be used to transmit force from one location to another. True or false?
True
False
The amount of speed and strength change in the force transmitted along a gear train is described as _________.
Amplitude
Force Range
Mechanical Advantage
Rotational Force
_________ is the term used to describe the strength of rotational force.
Speed
Torque
Mass
Velocity
_______ allow multiple electrical components to be connected in a circuit without soldering or special connectors.
Arduinos
Breadboards
Resistors
None of the above
Based on this drawing, what is the speed increase from the motor to the wheel, due to the gear train?
the wheel spins 4x for each rotation of the motor
the wheel spins 2x for each rotation of the motor
the wheel spins 6x for each rotation of the motor.
there is no speed increase
What is the name of the following components?
gears
sprockets
blades
linkers
In the following picture, both gears will turn at the same speed and in the same direction. True or false?
True
False
What is the name of the following components?
bevel gears
sprocket gears
rack gears
worm gears
Which type of component may be used to transfer rotational force into linear force?
Rack gears
Crown gears
Bevel gears
Sprockets
