Steven Owen

Code Quiz: RMC Threadless Couplings and Connectors  1
When installing listed threadless couplings and connectors on rigid metal conduit (RMC), where buried in concrete or masonry, the couplings and connectors shall be ______.
Code Quiz: IMC Used in Corrosive Environments 

When installing intermediate metal conduit (IMC), elbows, couplings and fittings in corrosive environments, such as in concrete or direct contact in the earth or areas subject to severe corrosive influences, the IMC shall be protected by corrosion protection and _________________.

Code Quiz: Pendant Box Support Requirements  1
When installing a single rigid metal or intermediate metal conduit to support a pendant box that supports a luminaire, the threaded joints shall be prevented from loosening by _______.
Code Quiz: Support Wire Requirements in Suspended Ceilings 
When installing an enclosure (such as a 4 x 2 1/8 in. square metal box) above a suspended ceiling by means of support wires, the enclosure shall be secured using _________. The support wires shall be _____ within the ceiling cavity.
Code Quiz: Raceways in Wet Locations Abovegrade 

When installing a THHN / THWN insulated conductor in a raceway that is located on the outside wall of a building or structure (wet location), the choice for the type of conductor insulation is permitted to be based on _____________.

A. the use of THHN insulation rating, based on a dry location rating, as the inside of the raceway is considered to be a dry location. The installation shall also comply with  310.10(C).

Code Quiz: Sizing the Grounding Conductor for a Single Raceway 
Why is the term “grounded conductor” included in the heading of new Table 250.102(C)(1)?
Code Quiz: Service Masts as Supports 
When attaching service-drop or overhead service conductors to a service mast, they shall not be attached between a weatherhead or the end of a conduit and a coupling,
Code Quiz: Hubs and Service Masts 
When installing a rigid metal conduit that serves as a service mast, the hub installed as part of this system shall be __________.
Code Quiz: Underground Service Conductors 
When installing disconnecting means for outside feeders and branch circuits, if the disconnecting means installed in accordance with Sec. 225.32 of the 2014 NEC is not readily accessible, it shall be _________.
Code Quiz: Disconnecting Means for Outside Feeders and Branch Circuits  1
When installing disconnecting means for outside feeders and branch circuits, if the disconnecting means installed in accordance with Sec. 225.32 of the 2014 NEC is not readily accessible, it shall be _________.
Branch Circuits for EV Charging Equipment Outlets 
When installing outlets for the purpose of charging electric vehicles, the branch circuit supplying the outlets shall ___________.
Code Quiz: AFCI and GFCI Protection  4
In which area of a dwelling unit are both GFCI and AFCI protection required?
Code Quiz: Ground Fault Protection of Equipment 
Which of the following installations does not require ground fault protection of equipment?
Code Quiz: GFCI Protection  4
Which of the following items may be wired directly (i.e., hard-wired) without cord-and-plug connection, thus omitting the requirement for GFCI protection?
Code Quiz: Masts as Supports  2
When using a mast as a support for feeder and/or branch circuit conductors, only __________ shall be permitted to be attached to the feeder and/or branch circuit mast.
Electrical Testing Feed
Join the Discussion on EC&M Talk

EC&M Webinars
Sep 10, 2015

ON DEMAND: An Effective Electrical Safety Program that Delivers

This hour-long webinar will cover the wording in various IEEE recommended practices, NFPA 70E and ANSI Z10 with an emphasis on what it means in terms of designing, implementing and managing an Effective Electrical Safety Program....More
Jul 21, 2015

ON DEMAND: Mitigation Methods for Arc Flash Hazards - Enhancing Personal Safety

The energy released during an arc flash event can result in severe damage to personnel, equipment, and property. While there are solutions which seek to improve the protection for each, this program will focus on personnel....More
EC&M Learning Center

Connect With Us

Sponsored Introduction Continue on to (or wait seconds) ×