eQuizShow

Tech-Chapter 5B

Energy and power processes

Question: Energy released when atoms are split or united.

Answer: Nuclear energy

Question: Energy contained in molecules of a substance.
Answer: Chemical energy

Question: Energy found in moving objects.

Answer: Mechanical energy

Question: Energy in the form of electromagnetic waves.
Answer: Radiant (light) energy

Question: Energy associated with moving electrons.
Answer: Electrical energy

Transforming energy

Question: Moving energy from one place to another.
Answer: Transmitting energy

Question: The type of gathering techniques used will depend on the resources to be used. We collect water though the use of dams and we capture wind with turbines.


Answer: Gathering resources

Question: Energy is useful when it causes a vehicle to move, a machine to perform a task, or a device to light a space.
Answer: Applying energy

Question: Changing energy resources from one form to another.
Answer: Converting energy

Question: All energy is used immediately after it is gathered.
True
False
Answer: False

Manufacturing processes

Question: Obtain materials from the earth by pumping them through holes drilled into earth.
Answer: Drilling

Question: Obtain materials from the earth through shafts or pits.

Answer: Mining

Question: Secondary processing changes industrial materials into equipment and products.
True
False
Answer: True

Question: Gathering genetic materials (living materials)from the earth or bodies of water at the proper stage of their life cycle.


Answer: Harvesting

Question: Harvesting is the final step in the agricultural process.
True
False
Answer: False

Creating finished products through secondary proc

Question: Introduce a liquid material into a mold cavity. There the material solidifies into the proper size and shape.


Answer: Casting and molding

Question: Uses tools to shear or machine away unwanted material. This activity shapes and sizes part and products.

Answer: Separating

Question: Uses force applied from a die or roll for reshaping materials.
Answer: Forming

Question: Brings materials and parts together to make a finished product. They are bonded or fastened together to make functional devices.
Answer: Assembling

Question: Uses heat, chemical, or mechanical forces to change the internal structure of the material. The result is a material with new, desirable properties.

Answer: Conditioning

Medical & transportation processes

Question: Transportation media include water, air, space and _____________________________.
Answer: land

Question: In medical technology, matching symptoms to possible causes is called ___________________.
A. treatment
B. prevention
C. diagnosis
D. None of the above.
Answer: C. diagnosis

Question: Transportation support systems include pathways and terminals.
True
False
Answer: True

Question: The three areas in which health care professionals use technological tools are prevention, diagnosis and ________________________.
Answer: Planning

Question: List the five systems common to most vehicles.
Answer: Structure, propulsion, guidance, control and suspension.