Study sets, textbooks, questions
Upgrade to remove ads
Terms in this set (26)
In communication circuits, lightning conductors should have a separation of______
For equipment over 1000 volts, nominal, the grounded neutral conductor shall be insulated for not less than _______volts
Branch ciruits for dwellings units with small appliances, how many 20 ampere branch circuits shall be provided per receptacle?
Surge arresters, over 1000 volts, the rating for a silicon carbide-type surge shall be not less than________ percent of the rating specified.
LFMC, horizontal runs FMC supported by openings through framing members at intervals not greater than________.
General wiring, the conductor shall not be bent to a radius of less than ______ times of the overall diameter for non shielded conductors
Type MC cable shall be permitted to be unsupported and unsecured where the cable is not more than_____m in length from the last point of the cable support.
For cranes and hoists, for one motor_____ percent of the motor name plate full-load ampere rating shall be used
For elevators, dumbwaiters, escalators, moving walks, lifts, and chairlifts, what other wiring is permitted? (AWG)
For intrinsically safe systems within enclosures, what shall the separation from conductors of any nonintrinsically safe circuits be? (in.)
For energy storage systems, the location of the overcurrent protection shall be where ESS input and output terminals are_____m
Small metals parts used for bonding in electric signs and outline lighting must not exceed____mm in any dimension
For aircraft hangars, battery chargers shall not be located or operated within any of the Class 1 locations defined in______
Equipment over 1000 volts, the grounded neutral conductor shall be insulated for not less than _______ volts
What is the article where general requirements for wiring methods and materials are located
Grounding and bonding, exposed metal parts that are likely to be energized shall be connected to an equipment grounding conductor where within____m vertically of grounded metal objects.
Hazardous locations, classes 1, 2, and 3. What is the maximum temperature for a T-code T1, in Celsius
Emergency systems, feeder-circuit wiring shall be protected by a listed electrical circuit protective system with a minimum____ hour fire rating
Which Chapter is General?
Which Chapter is Wiring and Protection?
1.5 224.5 (a) (3)
Which Chapter is Wiring Methods and Materials?
Which Chapter is Equipment for General Use?
Which Chapter is Special Occupancies?
Which Chapter is Special Equipment?
Which Chapter is Special Conditions?
Which Chapter is Communications Systems?
Sets with similar terms
General Certification Exam
2017 National Electrical Code Articles
Other sets by this creator
NAPT Study guide
Other Quizlet sets
Economic Activity - 4.2 The growth and decline of…
NURS 3210: Pharm: Ch. 12,13, & 14 - CNS Drugs pt.…
bus 1350 final part 1
Skin Disorders of the Elderly