Electrical MOD B Section 2
By definition, an attachment fitting is different from an attachment plug because no ___ is associated with the fitting
Cord
MULTI WIRE BRANCH CIRCUIT
A branch circuit consisting of two or more grounded conductors having a potential difference between them, and a grounded conductor having equal potential difference between it
Composite optical fiber cables contain optical fibers and
Current-carrying electrical conductors
The ____ of any system is the ratio of the maximum demand of a system, or part of a system, to the total connected load of a system
Demand factor
Systems of illumination utilizing fluorescent lamps, high-intensity discharge lamps or neon tubing are all types of
Electric discharge lighting
Surrounded by case, housing, fence, or walls that prevents persons from accidentally contacting energized parts is called
Enclosed
The installed conductive paths that is part of a ground fault current path and connects normally no current carrying natal parts of equipment together and to the system grounded conductor or to the grounding electrode or both is known as _______ conductor
Equipment grounding
Examples of ground-fault current paths include any combination of conductive materials including
Equipment grounding conductors, metallic raceways, and metal water and gas piping
Connected to ground or to a conductive body that extends the connection is called _______
Equipment grounding, bonded, and grounded
A _____ is an accommodation that combines living, sleeping, sanitary, and storage facilities within a compartment
Guest room
A branch circuit that supplies only one utilization equipment is a(n) ____ branch circuit
Individual
Due to its power limitations, a class 2 circuit considers safety from a fire initiation standpoint and provides acceptable protection from electrical shock
True
A battery system includes storage batteries and battery chargers, and can include inverters, converters, and associated electrical equipment.
True or False
The generating capacity, inverter is the sum of parallel-connected inverter maximum continuous output power at 40 Celsius in
Watt or kW
An effective ground fault current path is an intentionally constructed, low-impedance electrically conductive path designed and intended to carry current during a ground-fault condition from the point of a ground fault
Ground
A conducting object through which a direct connection to earth is established is a ______
Grounding electrode
A conductor used to connect the system grounded grounded conductor or the equipment to a grounding electrode or to a point on the grounding electrode system, is called the ______ conductor
Grounding electrode
