Ohm's Law
EMF stands for
Electromotive Force
Capable of being reached for operation, renewal, and inspection
Accessible (as applied to equipment)
According to article 210, the following equipment can not be reconditioned
1. GFCI Equipment for personal
2. AFCI Equipment
210.2
A conductive path(s) that is part of an effective ground-fault current path and connects normally non-current carrying metal parts of equipment together and to the system grounded conductor or to the grounding electrode conductor or both.
EGC
Equipment Grounding Conductor
________ in raceways shall be continuous between outlets, boxes, devices, and so forth. There shall be no splice or tap within a raceway unless permitted elsewhere in the code.
Conductors
300.11(A)
The intensity of current flow is measured in
Amperes
The maximum current, in amperes, that a conductor can carry continuously under the conditions of use without exceeding its temperature rating
Ampacity
The Grounded conductor of a branch circuit shall be identified in accordance with article
200.6
What size Grounding Electrode Conductor do you need if the largest ungrounded conductor is a #1 copper
#6AWG
Table 250.66
According to the Conductor Applications and insulations rated 600Volts what two types of locations can you install RHH
Dry and Damp
Table 310.4(1)
Voltage is the same across all resistors in what type of circuit
A unit of an electrical system, other than a conductor, that carries or controls electric energy as its principal function
Device
What article covers GFCIs for personnel
210.8
What size main bonding jumper is required if the largest ungrounded conductor is 4/0 copper
#2 AWG
Table 250.102(C)(1)
What size Single-phase dwelling service conductors would you need for a 125amp service.
#2 Copper
Table 310.12(A)
The total current of a parallel circuit with three resistors each having 20 amps of current.
20/3 = 6.7 amps
All circuit conductors between the service equipment, the source of a separately derived system, or other power supply source and the final branch-circuit overcurrent device
Receptacle outlets in or on floors shall not be counted as part of the required number of receptacle outlets unless located within ____ of the wall
18 Inches
210.52(A)(3)
What is the minimum size Equipment Grounding Conductor needed for a 800 amp OCPD
1/0 copper
Table 250.122
What is the ambient temperature correction factor based on 127 degrees Fahrenheit with a conductor temperature rating of 75 degrees Celsius
.67
Table 310.15(B)(1)(1)
Total resistance in a parallel circuit with two resistors. One resistor has 16 ohms of resistance and the second resistor has 13 ohms of resistance
RT = (R1xR2)/(R1+R2)
RT = (16x13)/(16+13)R
RT = 208/29
RT = 7.20
The basic photovoltaic device that generates dc electricity when exposed to light
At least one receptacle outlet shall be installed in bathrooms within ___ of the outside edge of each sink
3 feet
210.(D)
What article speaks to needing to separate the grounded conductor from the non-current carrying metal parts of the circuit after the main disconnect (load-side of equipment)
Article 250.142(B)
In cubic inches what is the minimum size junction box needed for five #6AWG conductors
5 cubic inches x five #6 AWG conductors = 25 cubic inches
Table 314.(B)(1)