Class I
Wiring methods for Class I locations
501.10
Explosionproof equipment and wiring shall not be required and shall not be acceptable in Class II locations unless also identified
502.5
Minimum number of receptacles for an operating room
517.19(C)(1)
What code does a strip mall fall under
518.2(B)
What is a device or combination of devices that carry, convey, or direct a person(s) over or through a fixed or restricted course within a defined area for the primary purpose of amusement or entertainment
Ride device
Conduit seals, Class I, Division 1
501.15(A)
All boxes and fittings shall be _____
A system of feeders and branch circuits supplying power for lighting, receptacles, and equipment essential for life safety that is automatically connected to alternate power sources by one or more transfer switches during interruption of the normal power source
Life Safety Branch
What is the code for fixed stage switchboards in assembly occupancies
520.21
What is a factory-assembled structure or structures transportable in one or more sections that are built on a permanent chassis and designed to be used as a dwelling without a permanent foundation where connected tot the required utilities and that include the plumbing, heating, air-conditioning, and electrical systems connected therein
Mobile Home
Boxes, box assemblies, or fittings used for the support of luminares shall be identified for Class I locations
501.130(A)(4)
Receptacles and Attachment Plugs for Class II, Division 2
502.145(B)
The life safety and equipment branches of a hospital shall be installed and connected to the alternate source of power so that all functions specified herein for the life safety and equipment branches are automatically restored to operation within how many seconds after interruption of the normal source
517.32(B)
What is the code for cable arrangement for portable power distribution units in a television studio
520.62(E)
What is the code for the formula for finding out how many lighting branch circuits to use in a mobile home
550.12(A)
Conduit seals shall be installed within 450 mm (18 in.) of the enclosure in each conduit entry into a pressurized enclosure where the conduit is not pressurized as part of the protection system
501.15(A)(2)
Dry-type transformers shall be installed in vaults or shall have their wingdings and terminal connections enclosed in tight metal housings without ventilating or other openings and shall operate at not over 600 volts, nominal
502.100(B)(3)
what color is isolated conductor No. 1 in an isolated circuit in a hospital power system
Orange with at least one distinctive colored stripe other than white, green, or gray along the entire length of the conductor
portable switchboards and portable power distributions shall be supplied of from _______
listed power outlets of sufficient voltage and ampere rating.
What is the code that covers pushbutton and relays in an agricultural building
547.6
In Class I, Division 1 switches, circuit breakers, motor controllers, and fuses.
Resistors and resistance devices shall have dust-ignitionproof enclosures that are dusttight or otherwise identified for the location
502.120(B)(3)
Fixed and stationary X-ray equipment shall be connected to the power supply by means of a wiring method complying with applicable requirements of chapters 1 through 4 of this code, as modified by this article
517.71(A)
Fixed wiring methods shall be metal raceways, flexible metal raceways, nonmetallic raceways encased in not less than ______ of concrete
50mm (2in)
What code covers grounding for relocatable structures
545.22(D)