Quiz #4 Flashcards
A measurement of the amount of electric current
Amps
A measurement of the electrical power or power used
Watts
A measure of how much something resists (impedes) the flow of electricity
Ohms
Which one is NOT a form of toplighting
Jalousie Window
Skylight
Sawtooth Clerestory
Monitor/ Double Clerestory
Jalousie Window
True or false?
UV-A is the most effective type of lighting used to to disinfect healthcare settings
False
its UV-C
True or False
Net metering is an electricity billing mechanism that allows consumers who generate some or all of their own electricity to use that electricity anytime, instead of when it is generated.
True
The first inspection by an city electrical inspector occurs as soon as ____________ is complete
Rough-In
Romex cable/wiring is generally found in ______________ construction.
Type V (Residential)
A client with a large amount of sensitive electrical/computer equipment should be advised to include a __________________________ back-up system.
Uninterruptable Power Supply (UPS)
An outlet placed near a source of water would have to be protected by a _________ outlet.
GFCI
A lamp with a CRI rating of 95 would be a relatively good source to provide accurate color rendition.
True
True or False
On the correlated color temperature scale (CCT) bright daylight is considered “cool” and even “icy cold”
True
True or False
Watts is a good measure of an artificial light or lamp’s brightness.
False
True or False
Typical residential circuits are 15 or 20 amps
True
True or False
These circuits (referenced in the previous question) are generally allowed to be loaded to only 60% of their capacity
False
It is common practice, and in some cases required, for building owners to ___________ their buildings prior to them being occupied. This ensures that the building systems and construction materials have time to settle, off-gas, and ensure operability. Often referred to as baking the building. (choose the best answer for the blank)
Ventilate
Commision
Assimilate
Test
Commission
The measurement of the velocity at which air flows into or out of a defined space such as an HVAC grille/diffuser is measured in ___________________________. (choose acronym that best fits blank)
CFC’s
LFP’s
LFM’s
CFM’s
CFM’s
True or False
When water evaporates it heats the air directly above it thereby creating a form of passive heating which in turn will decrease the heating load on buildings.
False
Modern HVAC system designs are based on a New Effective Temperature (ET) of 75 degrees F. This is only comfortable when the relative humidity (RH) in the space is limited to be in the ____% to ____% range. Select the correct range.
60%-80%
10%-20%
20%-60%
20%-60%
True or False
A High Efficiency Particulate Arrestance (HEPA) filter is one of the most effective filters used in water purification.
False
In terms of natural lighting what Does the Acronym S.A.D. stand for?
Seasonal Affective Disorder
What is a P.E.?
Professional Engineer
