CTD 221 TEST 2 QUESTIONS AND ANSWERS
______________________ plastics are permanently hardened, and cannot be softened
and remolded. - Answers - Thermoset
In this early glass manufacturing process _________________was blown as a sphere
and spun into a disk. - Answers - Crown glass
Cylinder glass- was produced by blowing a hollow glass sphere and swinging it to
produce a cylinder; the ends were cut off and the cylinder was cut lengthwise and
opened up flat. - Answers - true
Thermoplastics are harder to recycle, so they are just ground up and used as fill -
Answers - false
________________ or AKA double glazing as it is more commonly referred to consists
of two sheets of glass separated by a sealed inner core filled with air which provides
insulation. - Answers - insulated
Which of the following is not one of the three common glass productions methods. -
Answers - Cylinder glass production
The term ______________derives from the production method, introduced in the UK by
Sir Alastair Pilkington in 1959, by which process 90% of today's flat glass is
manufactured. - Answers - Float glass production
Acoustical glass is laminated glass consisting of several layers of glass and/or
polycarbonate plastic bonded together under heat and pressure with an interlayer of
polyvinyl butyral or polyurethane plastic - Answers - false
________________ are inexpensive materials that replace more expensive plastic -
Answers - extenders
Where there is a risk of hazard in the event that glazing is not seen, decorative designs
can be applied to glass at heights specified in codes. - Answers - true
Fire-rated glazing is assessed for its ability to shatter into small pieces in a fire. -
Answers - false
Codes regulate the size, thickness, location, and types of glazing. - Answers - true
Most of the plastic products that designers specify are recycling code
_________________________. - Answers - 7
, Fused Thermofoils are cellulosic paper impregnated with melamine, acrylic, and urea
resins. - Answers - true
Is clear glass with high impact resistance and is sometimes used in laminated
assemblies. - Answers - Ceramic Glass
In forging molten metal is poured into a mold - Answers - false
____________ metal coating utilizes an electrostatic process in which particles are
drawn to the surface and baked at 320- 410 degrees - Answers - Powder-coating
Which of the following metals is non-ferrous? - Answers - zinc
Aluminum is an alloy used to alter other metals - Answers - false
Which of the following is an alloy of copper and aluminum or silicon and oxidizes
outside to a color called verdigris? - Answers - bronze
Plating refers to surface textures and effects are achieved by a number of processes -
Answers - false
Copper is non-ferrous. - Answers - true
What is the US metal industry number designation for Satin Stainless steel? - Answers -
US32D
Steel is the most commonly used metal in interiors and interior products. - Answers -
true
Aluminum brass has an approximate content of _____________. - Answers - 75%
copper, 2% aluminum, other metals
Identify the Brick profile in the image. - Answers – Rowlock
Identify the tile design in the image that represents a Slight Variation - Answers - 186,
80
______________________ plastics are permanently hardened, and cannot be softened
and remolded. - Answers - Thermoset
In this early glass manufacturing process _________________was blown as a sphere
and spun into a disk. - Answers - Crown glass
Cylinder glass- was produced by blowing a hollow glass sphere and swinging it to
produce a cylinder; the ends were cut off and the cylinder was cut lengthwise and
opened up flat. - Answers - true
Thermoplastics are harder to recycle, so they are just ground up and used as fill -
Answers - false
________________ or AKA double glazing as it is more commonly referred to consists
of two sheets of glass separated by a sealed inner core filled with air which provides
insulation. - Answers - insulated
Which of the following is not one of the three common glass productions methods. -
Answers - Cylinder glass production
The term ______________derives from the production method, introduced in the UK by
Sir Alastair Pilkington in 1959, by which process 90% of today's flat glass is
manufactured. - Answers - Float glass production
Acoustical glass is laminated glass consisting of several layers of glass and/or
polycarbonate plastic bonded together under heat and pressure with an interlayer of
polyvinyl butyral or polyurethane plastic - Answers - false
________________ are inexpensive materials that replace more expensive plastic -
Answers - extenders
Where there is a risk of hazard in the event that glazing is not seen, decorative designs
can be applied to glass at heights specified in codes. - Answers - true
Fire-rated glazing is assessed for its ability to shatter into small pieces in a fire. -
Answers - false
Codes regulate the size, thickness, location, and types of glazing. - Answers - true
Most of the plastic products that designers specify are recycling code
_________________________. - Answers - 7
, Fused Thermofoils are cellulosic paper impregnated with melamine, acrylic, and urea
resins. - Answers - true
Is clear glass with high impact resistance and is sometimes used in laminated
assemblies. - Answers - Ceramic Glass
In forging molten metal is poured into a mold - Answers - false
____________ metal coating utilizes an electrostatic process in which particles are
drawn to the surface and baked at 320- 410 degrees - Answers - Powder-coating
Which of the following metals is non-ferrous? - Answers - zinc
Aluminum is an alloy used to alter other metals - Answers - false
Which of the following is an alloy of copper and aluminum or silicon and oxidizes
outside to a color called verdigris? - Answers - bronze
Plating refers to surface textures and effects are achieved by a number of processes -
Answers - false
Copper is non-ferrous. - Answers - true
What is the US metal industry number designation for Satin Stainless steel? - Answers -
US32D
Steel is the most commonly used metal in interiors and interior products. - Answers -
true
Aluminum brass has an approximate content of _____________. - Answers - 75%
copper, 2% aluminum, other metals
Identify the Brick profile in the image. - Answers – Rowlock
Identify the tile design in the image that represents a Slight Variation - Answers - 186,
80
