NCCER 205 | Questions and Correct Solutions Latest Update

NCCER 205 | Questions and Correct Solutions Latest Update Which of the following conduit bodies has a cover opening on both sides? - Answer -Type LRL For a straight pull, the minimum length of a pull box with two 2" conduits and one 3" conduit is _____. (Assume the system is less than 1,000V.) - Answer -24" The minimum length of a pull box with one 2" conduit and two 1" conduits entering on one side of the box and exiting at a 90° angle on another side of the box is _____. (Assume the system is less than 1,000V.) - Answer -14" Which type of conduit body does NOT provide a change in direction but may be used as a pulling point in a conduit run that has bends totaling more than 360°? - Answer -Type C Which enclosure is suitable for use in Class I hazardous locations? - Answer -Type 7 When attaching metal conduit to an enclosure that contains a bonding jumper, the jumper can be connected to a _____. - Answer -grounding locknut A Myers hub is best described as a(n) _____. - Answer -gasketed fitting Which type of conduit body has a raised cover to provide better access to larger conductors for installation and splicing? - Answer -Mogul The first number in the IP classification system designates the degree of protection against _____. - Answer -solid objects For a pull box housing shielded conductors carrying over 1,000V and used in an angled pull, the distance between a conductor entry and exit must be _____. - Answer -36 times greater than the OD of the conductor An enclosure installed in a dry residential basement would mostly likely be a NEMA _____. - Answer - Type 1 When installing EMT, a standard square box with a cover can be use