Technology Education Certification Exam |
Questions solved 100% Correct/Verified Solutions
In mechanical properties, what is stress? - ANSWER Response to external forces
In mechanical properties, what is shear stress? - ANSWER force parallel to the surface
In mechanical properties, what is tension? - ANSWER it is the pulling apart
In mechanical properties, what is elasticity? - ANSWER it is the ability of a structure or object
to return to its normal shape
In mechanical properties, what is compression? - ANSWER it measures the load pushing
in against the structure
In mechanical properties, what is torsion? - ANSWER It is the twisting force against the
structure
In mechanical properties, what is ductility? - ANSWER it is a large deformation before a
structure ruptures
In mechanical properties, what is fracture toughness? - ANSWER Its resists cracking
,In mechanical properties, what is fatigue? - ANSWER is it the static load over a long period or a
dynamic load whn a machine is engaged
In mechanical properties, what is hardness? - ANSWER it is resistance to surface deforming
What are the benefits of product planning in management? - ANSWER the function of
management is to gather information, arrange it, identify solutions and decide on
best solutions
What is the purpose of market research studies? - ANSWER It looks at people's thinking about
new products & provides info about customers, products & effective marketing approaches
What is a competitive analysis? - ANSWER See what their competitors are selling
What is product planning? - ANSWER It tells you what materials you will need, the processes
and equipment, how much it will cost to produce and where the product will be most useful
What are the benefits of product planning? - ANSWER it produces products that are easy to
produce, sell well and increase a profit for a company
What is the process of design analysis? - ANSWER Functional, specification, ergonomics, market
& economic
What is functional process of design analysis? - ANSWER Does the product meet its goal
What is specifications process of design analysis? - ANSWER Does it meet the size,
weight, speed, strength or accuracy requirements?
What is ergonomics process of design analysis? - ANSWER What it the products relationship
to the human operator
,What is market process of design analysis? - ANSWER Does it meet customer's expectations
at the cost charged?
What is the economic process of design analysis? - ANSWER What is the risk versus
the potential profit?
What is a graphical model? - ANSWER drawings, graphs, charts, diagrams
What is a mathematical model? - ANSWER It shows relationship between values like electrical &
chemical reactions
What is an appearance model? - ANSWER it shows what the product will look like
What is a mock-up model? - ANSWER it is made of styrofoam
What is a functional or utility model? - ANSWER it is an operational model to work out
mechanical & electrical systems
What is a prototype model? - ANSWER Models that function l& look like the finished product
What is a virtual model? - ANSWER it is a 3-D model created on computer that can be
rotationally viewed & tested virtually
What is a rapid prototype model? - ANSWER It is a printed out 3-D model
In light residential construction what are the processes for preparing the site? - ANSWER select
location, purchase land, clear land, and grade (excavate top soil), plumb lines to building corner
stakes (mark it off)
, In light residential construction what are the processes for setting the foundation? - ANSWER
Spread the concrete/and or rock, build the footing & foundation wall, use sill plate to
connect foundation to the structure
In light residential construction what are the parts for framework? (3 main & 6 sub) - ANSWER
the floor joists carry the weight of the floor, the subfloor, the walls the include the sole plate &
studs & top plate, doors, windows & the cripple studs
What is a cripple stud? - ANSWER (partial studs used for additional support)
Roof framework is made up of? - ANSWER Rafters, trusses, & sheathing (covering)
What is soffit? - ANSWER Roof overhand with tiny ventilation holes
Roofing measurements include... - ANSWER Slope, run & rise of roof
Pine softwood is used mostly for? - ANSWER Main construction of a structure
Hard woods are used mainly for what in construction? - ANSWER floors & cabinets
In heavy residential construction what must be done to prep/create a roadway? (8) - ANSWER
survey, clear, set drainage, move utilities, build elevation grade, compact dirt, curbs,
concreate or asphalt surface & shoulders
In heavy residential construction what must be done to prep/create a bridges? - ANSWER
use beams, suspension steel cables
What is a beam? - ANSWER horizontal member
Questions solved 100% Correct/Verified Solutions
In mechanical properties, what is stress? - ANSWER Response to external forces
In mechanical properties, what is shear stress? - ANSWER force parallel to the surface
In mechanical properties, what is tension? - ANSWER it is the pulling apart
In mechanical properties, what is elasticity? - ANSWER it is the ability of a structure or object
to return to its normal shape
In mechanical properties, what is compression? - ANSWER it measures the load pushing
in against the structure
In mechanical properties, what is torsion? - ANSWER It is the twisting force against the
structure
In mechanical properties, what is ductility? - ANSWER it is a large deformation before a
structure ruptures
In mechanical properties, what is fracture toughness? - ANSWER Its resists cracking
,In mechanical properties, what is fatigue? - ANSWER is it the static load over a long period or a
dynamic load whn a machine is engaged
In mechanical properties, what is hardness? - ANSWER it is resistance to surface deforming
What are the benefits of product planning in management? - ANSWER the function of
management is to gather information, arrange it, identify solutions and decide on
best solutions
What is the purpose of market research studies? - ANSWER It looks at people's thinking about
new products & provides info about customers, products & effective marketing approaches
What is a competitive analysis? - ANSWER See what their competitors are selling
What is product planning? - ANSWER It tells you what materials you will need, the processes
and equipment, how much it will cost to produce and where the product will be most useful
What are the benefits of product planning? - ANSWER it produces products that are easy to
produce, sell well and increase a profit for a company
What is the process of design analysis? - ANSWER Functional, specification, ergonomics, market
& economic
What is functional process of design analysis? - ANSWER Does the product meet its goal
What is specifications process of design analysis? - ANSWER Does it meet the size,
weight, speed, strength or accuracy requirements?
What is ergonomics process of design analysis? - ANSWER What it the products relationship
to the human operator
,What is market process of design analysis? - ANSWER Does it meet customer's expectations
at the cost charged?
What is the economic process of design analysis? - ANSWER What is the risk versus
the potential profit?
What is a graphical model? - ANSWER drawings, graphs, charts, diagrams
What is a mathematical model? - ANSWER It shows relationship between values like electrical &
chemical reactions
What is an appearance model? - ANSWER it shows what the product will look like
What is a mock-up model? - ANSWER it is made of styrofoam
What is a functional or utility model? - ANSWER it is an operational model to work out
mechanical & electrical systems
What is a prototype model? - ANSWER Models that function l& look like the finished product
What is a virtual model? - ANSWER it is a 3-D model created on computer that can be
rotationally viewed & tested virtually
What is a rapid prototype model? - ANSWER It is a printed out 3-D model
In light residential construction what are the processes for preparing the site? - ANSWER select
location, purchase land, clear land, and grade (excavate top soil), plumb lines to building corner
stakes (mark it off)
, In light residential construction what are the processes for setting the foundation? - ANSWER
Spread the concrete/and or rock, build the footing & foundation wall, use sill plate to
connect foundation to the structure
In light residential construction what are the parts for framework? (3 main & 6 sub) - ANSWER
the floor joists carry the weight of the floor, the subfloor, the walls the include the sole plate &
studs & top plate, doors, windows & the cripple studs
What is a cripple stud? - ANSWER (partial studs used for additional support)
Roof framework is made up of? - ANSWER Rafters, trusses, & sheathing (covering)
What is soffit? - ANSWER Roof overhand with tiny ventilation holes
Roofing measurements include... - ANSWER Slope, run & rise of roof
Pine softwood is used mostly for? - ANSWER Main construction of a structure
Hard woods are used mainly for what in construction? - ANSWER floors & cabinets
In heavy residential construction what must be done to prep/create a roadway? (8) - ANSWER
survey, clear, set drainage, move utilities, build elevation grade, compact dirt, curbs,
concreate or asphalt surface & shoulders
In heavy residential construction what must be done to prep/create a bridges? - ANSWER
use beams, suspension steel cables
What is a beam? - ANSWER horizontal member
