CERTIFICATION PREP ACTUAL TEST WITH
VERIFIED SOLUTIONS 100 PERCENT
CORRECT
⩥ In judging equipment for approval, considerations such as
____ shall be evaluated.
Answer: all of these
⩥ Electrical hazards often occur because the initial ____ did not
provide for increases in the use of electricity and therefore
wiring systems become overloaded.
Answer: wiring
⩥ Composite optical fiber cables contain optical fibers and
____.
Answer: current-carrying electrical conductors
⩥ For large equipment that contains service disconnecting
means installed in accordance with 230.71 where the combined
ampere rating is ____ amprees or more and over 6 ft. wide, there
shall be one entrance to and egress from the required working
,space not less than 24 in. wide and 6 1/2 ft high at each end of
the working space.
Answer: 1200
⩥ Separately installed pressure connectors shall be used with
conductors at the ____ not exceeding the ampacity at the listed
and identified temperature rating of the connector.
Answer: ampacities
⩥ The basic measure of the amount of light produced by a light
source is called the _____.
Answer: lumen
⩥ Corridor lighting levels in the public areas of a building
should have at least _____.
Answer: 20% of the illuminance level of the adjacent areas
⩥ When 60% to 90% of the luminaire's emitted light is directed
downward but also 10% to 40% is upward toward the ceiling,
this is _____.
Answer: direct lighting
, ⩥ The type of lamp that can be used in a large flexible sheet is
a(n) _____.
Answer: LED
⩥ Which of the following are often used in conjunction with
time clocks to turn off lighting when it is no longer needed?
Answer: Occupancy sensors
⩥ The classification of an area as being hazardous with regard to
the installation of lighting fixtures is the responsibility of the
insurance company, authority having jurisdiction, or _____.
Answer: owner
⩥ A luminaire with a 2x3 light distribution pattern is a narrow
flood according to _____.
Answer: NEMA classifications
⩥ Which of the following is MOST important in choosing the
type of luminaire for general illumination in patient observation
areas in a health care facility?
Answer: Good color rendition