NALMCO Certified Apprentice Lighting Technician
(CALT) Study Guide correctly answered to pass
1. 1-1 dis- play
Light output is measured in ...? d)Luminair
a) Footcandles controls
b) Lumens the
direction
c)Watts
and
d) Electrons intensity
of the
2. 1-2
Rated lamp life is the time when ...?
a) Lamps reach 20,000 hours of operation
b) 1/2 of a large group of lamps are expected
to have failed
c)All lamps are expected to fail
d) It's the best time to group relamp
3. 1-3
The Color Rendering Index is a scale that
describes how accurately colors look when
struck by the light from a given lamp. How is
the scale defined?
a) 0-100, with 0 being worst and 100 being best
b) 0-75, with 0 being worst and 75 being best
c)0-100, with 100 being worst and 0 being best
d) 0-75, with 75 being worst and 0 being best
4. 1-4
Which of the following is NOT a typical function
of a lighting system?
a) Ballast starts and operates the lamp
b) Lamp produces light
c)Ballast records energy consumption on an LCD
,NALMCO Certified Apprentice Lighting Technician
(CALT) Study Guide correctly answered to pass
b) Lumens
b) 1/2 of a large group of lamps are expected to have failed
a) 0-100, with 0 being worst and 100 being best
c) Ballast records energy consumption on an LCD display
,NALMCO Certified Apprentice Lighting Technician
(CALT) Study Guide correctly answered to pass
light A lighting
coming out of the lamp system's
efficacy is
5. 1-5 measured
Voltage is the "push" of electricity, which reaches in ...?
resis- tance, and the resulting rate of flow of
electric power down the line is called ...?
a) Ballast starts and operates the lamp
b) Lamp produces light
c)Ballast records energy consumption on an LCD
dis- play
d)Luminaire controls the direction and intensity
of the light
coming out of the lamp
6. 1-6
Which of the following is NOT one of the major
fami- lies of lighting?
a) Incandescent/Halogen
b) Electroluminescent
c)High-intensity discharge
d) Fluorescent
7. 1-7
The amount of electric power a lighting system
draws is measured in ...?
a) Watts
b) Ohms
c)Amps
d) Volts
8. 1-8
,NALMCO Certified Apprentice Lighting Technician
(CALT) Study Guide correctly answered to pass
d) The current
b) Electroluminescent
a) Watts
a) Lumens/Watt
(CALT) Study Guide correctly answered to pass
1. 1-1 dis- play
Light output is measured in ...? d)Luminair
a) Footcandles controls
b) Lumens the
direction
c)Watts
and
d) Electrons intensity
of the
2. 1-2
Rated lamp life is the time when ...?
a) Lamps reach 20,000 hours of operation
b) 1/2 of a large group of lamps are expected
to have failed
c)All lamps are expected to fail
d) It's the best time to group relamp
3. 1-3
The Color Rendering Index is a scale that
describes how accurately colors look when
struck by the light from a given lamp. How is
the scale defined?
a) 0-100, with 0 being worst and 100 being best
b) 0-75, with 0 being worst and 75 being best
c)0-100, with 100 being worst and 0 being best
d) 0-75, with 75 being worst and 0 being best
4. 1-4
Which of the following is NOT a typical function
of a lighting system?
a) Ballast starts and operates the lamp
b) Lamp produces light
c)Ballast records energy consumption on an LCD
,NALMCO Certified Apprentice Lighting Technician
(CALT) Study Guide correctly answered to pass
b) Lumens
b) 1/2 of a large group of lamps are expected to have failed
a) 0-100, with 0 being worst and 100 being best
c) Ballast records energy consumption on an LCD display
,NALMCO Certified Apprentice Lighting Technician
(CALT) Study Guide correctly answered to pass
light A lighting
coming out of the lamp system's
efficacy is
5. 1-5 measured
Voltage is the "push" of electricity, which reaches in ...?
resis- tance, and the resulting rate of flow of
electric power down the line is called ...?
a) Ballast starts and operates the lamp
b) Lamp produces light
c)Ballast records energy consumption on an LCD
dis- play
d)Luminaire controls the direction and intensity
of the light
coming out of the lamp
6. 1-6
Which of the following is NOT one of the major
fami- lies of lighting?
a) Incandescent/Halogen
b) Electroluminescent
c)High-intensity discharge
d) Fluorescent
7. 1-7
The amount of electric power a lighting system
draws is measured in ...?
a) Watts
b) Ohms
c)Amps
d) Volts
8. 1-8
,NALMCO Certified Apprentice Lighting Technician
(CALT) Study Guide correctly answered to pass
d) The current
b) Electroluminescent
a) Watts
a) Lumens/Watt
