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2011 Changes Practice Test 2

Quiz Number:  No. 2
Teacher:  Gerald Newton
Teacher's Email:  electrician@electrician2.com

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No. of Questions= 10


1.  Connectors and terminals for conductors more finely stranded than Class B and Class C stranding as shown in Chapter 9, Table 10, shall be ___________ for the specific conductor class or classes.
a) Listed
b) identified
c) Approved
2.  When modifications are made to Service Equipment other than Dwelling Units that effect the maximum available fault current the fault current __________________ and the equipment shall be remarked.
a) calculations shall be recalculated
b) the fault current shall be approved
c) the fault current shall be identified
3.  Meters that are installed in meter sockets ____________to extend beyond the other equipment and into the work space.
a) shall be permitted if approved
b) shall not be permitted
c) shall be permitted
4.  Meters that are installed in meter sockets shall be permitted to extend beyond the other equipment and into the work space ____________ .
a) for a distance of six inches
b) for a distance of twelve inches
c) for any distance since a limit is not given.
5.  If illumination for working spaces about service equipment, switchboards, panelboards, or motor control centers is controlled by automatic means ______________________________ .
a) a manual override shall be available.
b) another source of illumination is required.
c) emergency lighting shall be provided.
6.  Enclosures for Electrical Installations are covered in Section _______ .
a) 110.31
b) 110.32
c) 110.34
7.  Walls and Roof shall have 3 hour fire rating unless protected by fire suppression system then only _________ is required.
a) one hour
b) two hour
c) 15 minute
8.  Neutral Conductors shall not be used for more than one branch circuit, multiwire branch circuit of for more than one set of ungrounded feeder conductors unless__________________ .
a) approved
b) the circuit assembly is listed
c) specifically permitted elsewhere in the Code
9.  If used for single-pole, 3-way or 4-way switch loops, the reidentified conductor with white or gray insulation or three continuous white stripes shall be __________________________________ .
a) used only for the supply to the switch, but not as a return conductor from the switch to the outlet.
b) used only for the return conductor from the switch to the outlet but not as the supply to the switch.
10.  Ground fault circuit interrupters are required to be ___________________ .
a) accessible
b) readily accessible



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