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4Q WK3 Weatherization Year4 Flashcards | StudBud
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4Q WK3 Weatherization Year4
4Q WK3 Weatherization Year4
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Questions
27
Answers
1
Loose electrical connections in a heating and cooling system do
not
affect the life of the unit or its' components.
True
False
2
Which paint finish has the highest sheen
Satin
Flat
Semi-Gloss
Eggshell
3
Moisture management refers to:
Techniques used to limit moisture brought in & retained by a building
Installing gutters to prevent erosion and puddling of water
Controlling water flow and drainage around the home and property
None of the other answers are correct
4
Too much refrigerant can be just as problematic as not enough refrigerant in a cooling system.
True
False
5
Select all examples of heating and cooling loss through convection (multiple answers are correct).
Around poorly installed windows and doors
Old wooden doors
Around plumbing pipes
Cracks in foundations and framing
6
Choosing the best insulation material greatly depends on:
Wall/ceiling/floor design
If there is a basement or not
What others in the area are using
The siding, windows or doors used in the structure
7
Building materials, processes & practices used to limit environmental impact through energy, water,& resource efficiency
Energy efficiency
Energy management
Energy monitoring
Green building
8
What is the main difference between a CONIFEROUS tree and a DECIDUOUS tree
Coniferous trees eat meat
Deciduous trees live in very cold places
Deciduous trees never loose their leaves
Coniferous tree never loose their leaves
9
Select the best Definition for Conduction.
natural air motion due to warmer air rising & denser, cooler air falling
is the flow of heat from one part to another part- in direct contact
is transferred through space by wave motion.
the process by which a fuel is ignited in the presence of oxygen.
10
Energy Retrofit refers to:
All of the other answers are correct
Repairing a structure to increase energy efficiency & decreasing energy use
Remolding efforts using new products
Repairs/remodels that use some Green Building materials/processes/practices
11
Using a product that uses less energy to provide the same level of energy service is called:
Energy
Energy monitoring management
Green building
Energy efficiency
12
Select the examples of heating and cooling loss through conduction.
Old wooden doors
Old single pane windows
All of the answers are correct
Uninsulated wall
13
Generally, a deciduous tree is a hardwood & coniferous trees are soft wood. The following coniferous tres is a hardwood.
Western Larch
Southern Pine
Eastern Maple
Northern Spruce
14
Latex Paint is water based.
False
True
15
Joint tape, joint compound, and spackle are three materials used to repair drywall.
True
False
16
What is a common additive to paint that aids in preventing growth of mold or mildew?
Eggshell
Caulk
Filler
Mildewcide
17
Select safety concerns and/or hazards associated with weatherization and remodeling.
Asbestos
Mold
All of these answers are correct
Water Damage/Wood Rot
Old Electrical Wires and Practices
Lead
18
When hanging drywall you should always install the walls first.
True
False
19
The most common loss of heating or cooling in an older structure is through:
Conduction
Osmosis
Both Conduction and Convection
Convection
20
Control or monitoring system for the heating,cooling,ventilation,lighting,water heating & other energy consuming devices
Energy monitoring
Green building
Energy management
Energy efficient
21
Which of this is NOT a different sheen of paint finish common to residential construction?
Satin
Flat
Gloss
Drywall
22
Based on the materials listed below, which one would make the best insulation?
air
iron
glass
aluminum
23
Which of the following would be considered hazardous while performing weatherization on an existing structure?
Mold and/or lead
All the other answers are correct
Presence of asbestos
Falling hazards related to rot/water damage
24
Select all tasks directly associated with weatherization (multiple answers can be selected).
Install or upgrade insulation in existing walls, ceilings, floors, etc.
Painting exterior of building
Upgrade an door or window then seal around it to improve heating & cooling
Remove old caulk or glazing from windows
Replace or repair a broken door or frame
Replace filters, clean condenser, coils, & lubricate moving parts on HVAC.
25
Can you use latex paint after it has been frozen?
Yes
Only once
No
Yes many times frozen
26
A device installed within a building or dwelling providing energy consumption data is called:
Energy management
Energy efficiency
Energy monitoring
Green building
27
If drywall dust builds up on the heat exchanger, the furnace will work more efficiently?
False
True