ERT Review ALL UNITS

Flow Chart Symbols:

Historical Era: When was the steam engine invented?

Vocab: The processes, resources, and tools humans use to meet their needs and wants.

Historical Era: When did mining become a major industry in the world?

Vocab: A twisting force that tends to cause rotation.

What is the name of this common workplace tool?

Sensors: What creates different "colors"?

Historical Era: Iron tools and weapons make bronze obsolete.

Simple Machines:

Robot Control Systems: This control system uses pressurized air/gas to create movement.

Historical Culture: What group first invented the idea of engineering and design?

Historical Era: When did assembly lines and factories replace the craft manufacturing?

For the hazardous material symbol shown, what does the color RED represent?

Vocab: Number of teeth on a driven gear divided by the number of teeth on a drive gear.

Vocab: Large group of workers produce products using assembly lines and interchangeable parts.

Vocab: A small group of workers produce a high quality product. This process is slow.

What is the name of this common workplace tool?

If the gear ratio is equal to 1, the gear train will produce more __________________.

Historical Culture: What group first invented and used an organized sewer system?

Vocab: A sequence of instruction that is continually repeated until a certain condition is met.

Flow Chart Symbols:

Robot Control Systems: This control system is best used for high power and lift ability.

Vocab: A logical statement that is either True or False

Sensors: This type of sensor can be used to make a robot react to changes in temperature.

Vocab: The base frame of a motor vehicle or other wheeled conveyance.

What are the four parts of a closed-loop system?

Simple Machines:

Design Process: After defining the problem, what is the next step of the design process?

Vocab: The rate at which someone or something is able to move or operate.

Types of Robots: What type of robot would be used for entertainment, fun, and education?

Historical Era: Stone tools and weapons were first used.

Vocab: A device using power and several moving parts, each working together to perform a task.

Sensors: This type of sensor can be used to make a robot react to changes in light.

Which of the following PPE devices would provide protection from inhaling dangerous material?

Vocab: Two or more gears positioned so that their teeth will touch.

Design Process: What is the first step of the design process?

Sensors: This type of sensor measures the percentage of light reflected by individual colors.

Vocab: Represents a process, showing the steps as boxes of various kinds, connected by arrows.

Design Process: What is the final step of the design process?

Types of Robots: What type of robot would be used for manufacturing?

For the hazardous material symbol shown, what does the color BLUE represent?

Historical Era: When was the first airplane invented?

Historical Culture: Who first built civic buildings like gathering halls, libraries, etc.

Simple Machines:

Classes of Levers: What class of lever has the load between the effort and fulcrum?

Vocab: The gear that is not connected to a motor. Only rotates if it touches another gear.

What does PPE stand for?

Historical Era: Animals were first domesticated for use in farming and other jobs.

Historical Culture: What group first invented and used paper?

Classes of Levers: What class of lever is shown?

Sensors: This type of sensor measures the inclination or direction of a robot.

Vocab: The system in a motor vehicle that connects the transmission to the drive axles

Robot Control Systems: This control system is best used for smaller, simple robots.

Design Process: After developing a solution, what is the next step of the design process?

Vocab: Special requirements a design must meet. This is what the design must be able to "do"

Sensors: The ultrasonic sensor gets its name from the fact that is uses ___________ to operate.

Which of the following PPE devices would provide eye protection?

Robot Control Systems: This control system is commonly used in drive systems, such as motors.

Classes of Levers: What class of lever is shown?

Historical Era: When was coal introduced as a major form of fuel for steam-powered machines?

Historical Era: When was the printing press invented?

Vocab: The study of the natural world and the laws that govern it.

Simple Machines:

Historical Culture: What group first uses simple machines to make jobs easier?

Historical Era: Metal "smelting" was invented to make stronger weapons and tools.

Classes of Levers: What class of lever has the effort between the load and the fulcrum?

What does OSHA stand for?

Sensors: This sensor is used to measure how many degrees a motor is rotating.

Simple Machines:

Vocab: Programming Language that consists of short English phrases, used to plan out a program

Historical Era: The first forms of clothing were worn.

Historical Era: When did mass transportation by boat and locomotive (train) enter the world?

Types of Robots: What type would be used for security, drone aircraft, and video surveillance?

Vocab: The study of laws and relationships between ideas, mainly involving numbers.

Sensors: When a motor has this type of sensor inside of it, it is known as a Servo Motor.

Vocab: In this type of system, the environment determines the actions as a robot reacts.

Vocab: The gear that is connected to a power source such as a motor.

Flow Chart Symbols:

What is the name of this common workplace tool?

Robot Control Systems: This control system uses electric current to create movement.

Flow Chart Symbols:

Classes of Levers: What class of lever has the fulcrum between the load and the effort?

Sensors: This sensor could be used to detect when a robot contacts or touches something.

For the hazardous material symbol shown, what does the color WHITE represent?

Sensors: This operates by creating sound waves. The waves then bounce back to the sensor.

Vocab: The routine process of locating and removing computer program bugs, and errors.

Vocab: The creation of a new product, process, or system that has never existed before.

Vocab: Limitations, restrictions, or conditions that must be satisfied by a design.

Which of the following PPE devices would provide protection from falling objects?

Historical Era: When did computers and other electronics become the main source of inventions?

Vocab: The process or set of rules followed in calculation or other problem-solving operations

What does "CAD" stand for?

Sensors: This type of sensor can be used to make a robot react to changes in smell.

Historical Era: When did Da Vinci design inventions such as the tank, robot, and helicopter?

Vocab: Computer systems able to perform tasks that normally require human intelligence.

Classes of Levers: What class of lever is shown?

Vocab: The ability to go back to a previous step in the design process

Using sensors allows a robot to operate ___________________.

Sensors: While a compass measures North, South, East, and West, this sensor measures degrees.

If the gear ratio is less than 1, the gear train will produce more __________________.

Historical Culture: What group first built aqueducts as pathways to bring water to their city?

Historical Era: Fire was first controlled and used for heat and light.

What is the name of this common workplace tool?

Types of Robots: What type of robot would be used for surgery?

For the hazardous material symbol shown, what does the color YELLOW represent?

Vocab: In this type of system, actions happen in a chosen order without human intervention.

Design Process: After constructing a prototype, what is the next step of the design process?

Vocab: A mechanical device that is guided by automatic programmable controls.

Simple Machines:

Vocab: Motors integrated with a control system that enables precise positioning.

Sensors: This sensor could be used to measure the robot's distance from a 3D object.

Historical Era: When was the first automobile (Ford model T) invented?

Design Process: After generating concepts, what is the next step of the design process?

What is the name of this common workplace tool?

If the gear ratio is greater than 1, the gear train will produce more __________________.

Vocab: The improvement or modification of an already-existing product, process, or system.

Robot Control Systems: This control system uses pressurized fluid to create movement.

Vocab: A device that uses algorithms to give a robot information about its environment.

Vocab: A system of links and joints, where rigid members connect joints like a robotic arm.

Vocab: Designing, testing, and constructing new products, programs, etc.

What is an advantage of using robots in manufacturing instead of humans?

What is the name of this common workplace tool?