Multiple Choice
Lighting track is not permitted to be installed less than ____ above a finished floor unless it is protected against physical damage, or if the track is of the low-voltage type operating at less than 30 volts rms open-circuit voltage.
A) 5 feet
B) 6 feet
C) 6 feet 7 inches (two meters)
D) 7.5 feet
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Describe two features of electronic dimmers.
Q5: In addition to being fastened to the
Q6: Lighting track _ permitted to be installed
Q7: Electronic dimmers use triacs to chop the
Q8: The most common type of dimmer used
Q10: Electronic dimmers for use only to control
Q11: Lighting track shall be supported twice if
Q12: Lighting track in residential installations must not
Q13: Two popular types of electronic dimmers are
Q14: Portable lighting track must meet which of