Technology Education Certification Practice Questions
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Technology Education Certification
Practice Questions
Raw extraction and harvesting are examples of what? - ✔✔Preprocessing
In the management and planning of preprocessing there are five steps.
...
What are they? -
✔✔Design, forecasting, processing planning, select & sequence operations
What part of the processing has a purpose that is to minimise production time and costs,
efficiently organise the use of resources and maximise efficiency in the workplace? -
✔✔Production Planning
What is the meaning of Fixed Automation? - ✔✔A process using mechanized machinery to
perform fixed and repetitive operations in order to produce a high volume of similar parts.
What is a compact controller that combines the features and capabilities of a PC-based control
system that completes batch order? - ✔✔Programmable Automation
In the post-processing stages of manufacturing, what is "annealing"? - ✔✔It softens to relieve
stress
In the post-processing stages of manufacturing, what is "hardening"? - ✔✔Increase wear
resistance
In the post-processing stages of manufacturing, what is "tempering"? - ✔✔It increases hardness
What are factors in the determination of materials selected in the manufacturing process? -
✔✔Properties, costs, source availability, environmental impact, durability (lasting), Non-durable
(consumable)
What are factors in the determination of costs of producing in the manufacturing process? -
✔✔materials, people, overhead
Ferrous metals have a high iron content & are materials such as what? (4) - ✔✔iron, steel,
stainless steel, magnetic materials
Non-ferrous metals are nonmagnetic substances such as what? (5) - ✔✔aluminum, copper,
alloys, zinc, titanium
What are matrix composites? - ✔✔holds the reinforcements in an orderly pattern, is continuous
& is a lighter material than reinforcement
What is the name of molecular material formed from carbons? - ✔✔Polymers
Plastics that are Thermoset are what? - ✔✔Not able to be remelted
Reusable plastics are known as what? - ✔✔Thermoplastics
What are three examples of Natural Polymers? - ✔✔wood, rubber, leather
What two types of woods are there? - ✔✔Hardwood- deciduous
Softwood- coniferous
What are the benefits of wood? - ✔✔it is abundant, renewable, easily-shaped, strong & noncorrosive
Describe what ceramics are made of. - ✔✔brittle, inert & non-conducting material made from
clay
What is it when two or more materials are co
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