Florida Limited Energy (low voltage) License Exam
Review Questions and Answers Book 2026 Guide
1. A typical work space (for a working voltage under 2
600 V) should have a minimum headrooom of
meters.
2. System grounding is required when you have a supply which itself is supplied from
transformer of a 50V or lower system: a source over 150V to
ground
3. The breaking capacity specifies the maximum current the
fuse can handle
4. A seperately derived system may refer to choose all a premise wiring system
possible answer: with power derived from a
battery, solar system, gen-
erator
5. For a low voltage configuration, the conductors to use 12 AWG
should never be smaller than:
6. For a low voltage configuration, the conductors to use 10 AWG
for appliance branch circuits that supply more than
one appliance should be smaller than:
7. For a low voltage configuration, standard lamphold- 660
ers with a rating less than watts should not be
used.
8. Even in a low voltage configuration, the receeptacles 20
of less than ampere rating should not be used in
kitchens where portable appliances with be deployed.
9. Even in a low voltage configuration, the receeptacles 20
of less than ampere rating should not be used
1/9
, in laundries where portable appliances with be de-
ployed.
10. At the roof, you need to give your communications ca- 8
bles a minimum vertical clearance of feet from
the points above which they pass.
11. Remote-control circuits for use with safety-control 1
equipments are considered class if failure to
operate can introduce direct fire or life hazard
12. A class circuit always considers safety from a fire 2
initiation standpoint. 81
13. refers to the max output current under any Imax
noncapacitive load and with overcurrent protection
skipped.
14. refers to the max volt-ampere output after a VAmax
single minute of operation desregarding load and
overcurrent protection.
15. Class 1 Remote-Control and signaling circuits should 600 volts
never exceed:
16. Class 1 circuit conductors and power-supply conduc- should be separated by a
tors that are not functionally associated: solid fixed barrier
17. Class 1 circuits may occupy the same cable as long as: all conductors are insulated
for the max voltage of any
conductor in the same ca-
ble
2/9
Review Questions and Answers Book 2026 Guide
1. A typical work space (for a working voltage under 2
600 V) should have a minimum headrooom of
meters.
2. System grounding is required when you have a supply which itself is supplied from
transformer of a 50V or lower system: a source over 150V to
ground
3. The breaking capacity specifies the maximum current the
fuse can handle
4. A seperately derived system may refer to choose all a premise wiring system
possible answer: with power derived from a
battery, solar system, gen-
erator
5. For a low voltage configuration, the conductors to use 12 AWG
should never be smaller than:
6. For a low voltage configuration, the conductors to use 10 AWG
for appliance branch circuits that supply more than
one appliance should be smaller than:
7. For a low voltage configuration, standard lamphold- 660
ers with a rating less than watts should not be
used.
8. Even in a low voltage configuration, the receeptacles 20
of less than ampere rating should not be used in
kitchens where portable appliances with be deployed.
9. Even in a low voltage configuration, the receeptacles 20
of less than ampere rating should not be used
1/9
, in laundries where portable appliances with be de-
ployed.
10. At the roof, you need to give your communications ca- 8
bles a minimum vertical clearance of feet from
the points above which they pass.
11. Remote-control circuits for use with safety-control 1
equipments are considered class if failure to
operate can introduce direct fire or life hazard
12. A class circuit always considers safety from a fire 2
initiation standpoint. 81
13. refers to the max output current under any Imax
noncapacitive load and with overcurrent protection
skipped.
14. refers to the max volt-ampere output after a VAmax
single minute of operation desregarding load and
overcurrent protection.
15. Class 1 Remote-Control and signaling circuits should 600 volts
never exceed:
16. Class 1 circuit conductors and power-supply conduc- should be separated by a
tors that are not functionally associated: solid fixed barrier
17. Class 1 circuits may occupy the same cable as long as: all conductors are insulated
for the max voltage of any
conductor in the same ca-
ble
2/9
