Approximately 2000 years ago the Greeks noticed that if this substance was rubbed it would attract small pieces of leaves.
What is amber?
100
According to Section 90.5 Permissive Rules contain words like "Shall" and"Shall Not", True or False
What is False?
Permissive Rules contain words like "Shall be Permitted" to indicate actions that are permitted but not required.
100
Section 110.12 requires electrical to be installed in what manner?
What is neat and workman like?
100
What are the two principle effects of electricity?
What is heat and magnetism?
100
To determine the minimum number of general lighting and power branch circuits for a dwelling unit what two variables need to determined first?
What is total general lighting load and branch circuit rating?
200
Allesandro Volta was credited with creating the first one of what very common item used today?
What is the battery?
200
When the AHJ evaluates an electrical installation the National Electrical Code is all that is used to enforce compliance,True or False
What is False?
Product listings and instructions are also enforceable.
200
According to section 200.10 the terminal on a receptacle where a grounded conductor is intended to be connected shall be marked by a coating that is substantially white or be marked with what word or letter?
What is "White" or "W"?
200
What chapters of the NEC contain requirements that apply generally to all electrical installations?
What is chapters 1 - 4?
Section 90.3 Code Arrangement
200
In a dwelling unit what is the minimum number of small appliance branch circuits required and what is the rating of the circuit?
What is 2- 20A?
300
Andre Ampere pioneered and created this important theory
What is Electromagnetism?
300
According to Article 100 Definitions, a "Service Lateral" is a set of conductors that run underground from the utility to a building service point, True or false?
What is True?
A service lateral is a set of underground conductors run from the utility power source to a building service point.
300
According to section 210.11(C)(1) how many 120V small appliance branch circuits does this section require?
What is two or more?
300
To determine the minimum number of general lighting and general use receptacle branch circuits in a dwelling unit what two variables need to be determined first?
What is total calculated load and the rating of the branch circuit?
300
In a dwelling unit (house) living room with one doorway, there are 4- 16' walls' how many receptacles does 210.52(A)(1) require for this room?
What is 6?
400
This person was the first to solve electrical circuits mathematically
What is George Ohm?
400
All electrical equipment must be listed to be approved by the AHJ, True or False
What is False?
The AHJ has the authority to approve unlisted equipment where equivalent safety can be achieved
400
Requirements for GFCI protection in a Dwelling Unit can found in what article and section?
What is article 210 section 210.8(A)?
400
The required wall receptacle in each bathroom of a dwelling unit must be installed adjacent to, and within how many inches of the sink?
What is 36 inches
400
In inches, what is the width of the working space needed for an electrical panel that is 14-1/2" wide?
What is 30"?
500
The National Electrical Code started as a four page pamphlet published by members of the insurance industry. What year was the first electrical code published?
What is 1897?
500
If a termination is rated at 75 deg C, 90 Deg C wire can be used if the ampacity is chosen from the 75 deg column of table 310.15(B)(16)
What is true?
The main criteria when choosing wire size and insulation type with respect to the limitations of termination temperature ratings is that the ampacities are chosen from the column in 310.15(B)(16) of the same or lower temperature rating.
500
According to section 210.12 AFCI Protection is required for most areas of a dwelling unit; what three main areas, excluding the garage, are omitted from AFCI protection?
What is the kitchen, laundry room, and baths?
500
What is the size of the dedicated space for an electrical piece of equipment.
What is the top dimension of the equipment extending from the floor to a height of 6' above the equipment or to the structural ceiling which ever is less.
500
How many 15A general lighting branch circuits are needed for a 2000 sq/ft dwelling unit with a general lighting load of 6000VA?
What is 4?
6000 / 120 = 50, 50 / 15 = 3.333 4 would be needed.