Duplicate of PLTW POE Finals

materials that allow electric charges to flow through them easily contain 1-3 valence electrons

Electrical component that resists flow of electrical current

the collection, evaluation, and interpretation of data

Measures properties in electrical circuit

Ability to work

Stores fluid

What is the pushing or pulling interaction of objects?

Converts fluid power to mechanical power

V=IR R=V/I I=V/R

the calculated ratio of the number of favorable outcomes to the number of possible outcomes

Current that flows from the positive side to the negative side (engineering disciplines)

materials that do not allow electric charges to flow through them easily; 

resistance to the flow of heat; AKA r-value

Movement of electrons

100% good units flow from process to process

Material passes through series of rollers which reduces thickness

Product being manufactured cannot be easily moved during production, Processes to Product

Molding shape, size, and physical properties of a material

What is a physical quantity that has both magnitude and direction?

a measure of how likely it is that some event will occur

of or being a nonmetallic element that has some of the properties of metal

For every action force, there is an equal and opposite reaction force?

the physical property of a material; can return to its original shape or position

Energy in motion

Subset of sample space

probability based on the repeated trials of an experiment

What is the object's center of gravity or center of mass?

Activity with observable results

Current that flows from the negative side to the positive side (science disciplines)

point at which deformation becomes permanent

Use of gas flowing under pressure to transmit power

shaping metal by heating and hammering.

Manufacturing connected to final assembly; lean production system; one piece flow system

Characterized by low output, high flexibility, mostly prototypes.

Atmospheric pressure + gauge pressure

study of moving objects

A measure of thermal transmittance through a material

Shows both strength and ductillity; area under stress-strain curve from initiation to fracture

Set of all possible outcomes

Use of liquid flowing under pressure to transmit power

What is the study of objects at rest?

Controls direction and amount of flow

Maximum stress that a material will withstand without permanent deformation.

What does a moment equal?

A series of operations that transform raw or unfinished materials into finished products

Allows current to flow in only one direction

The velocity of a moving body at the starting

Result of an experiment

Converts mechanical power to fluid power

Unrecoverable elongation beyond elastic limit