Exam (elaborations)
Residential Wireman Electrical Exam - Larry Bobo Questions And Answers
- Institution
- Residential Wireman Electrical
Residential Wireman Electrical Exam - Larry Bobo Questions And Answers
[Show more]
Content preview
Residential Wireman Electrical Exam -Larry Bobo Questions And Answers
The minimum size equipment grounding conductor for a
100 ampere, 120/240 volt single phase underground
dwelling feeder whose ungrounded conductors have been
increased in size from 3 AWG copper to 1 AWG copper is
__ AWG copper
Ampacities, Grounding
250.122(B) Table 250.122 Table 8 Ch 9 - correct
answer 4
The continuity of the grounded conductor shall depend on
a busbar or __ only.
Continuity, Grounded conductors
200.12 - correct answer wire.
Each multi-wire branch circuit shall be provided with a
means that will ____ disconnect all ungrounded
conductors at the point where the branch circuit
originates.
Disconnecting means, Branch circuits, multiwire 210.4(B)
- correct answer Simultaneously
,Residential Wireman Electrical Exam -
Larry Bobo Questions And Answers
Balconies, decks, and porches that are accessible from
the inside of the dwelling unit shall have at least one
receptacle not more than __ ft. above the balcony, deck,
or porch surface.
Balconies, outdoor, receptacles for,
210.52(E)(3) - correct answer 6 1/2
Where it is impracticable to locate the service head above
the point of attachment, the service head location shall
be permitted not farther than ___ inches from the point of
attachment.
Service drops, Connections, service head
230.54 (C) Exception - correct answer 24
True/False: One of the means by which grounding
conductors and bonding jumpers shall NOT be connected
by is machine screw type fasteners.
Connection of Grounding and Bonding Equipment 250.8 -
correct answer False
, Residential Wireman Electrical Exam -
Larry Bobo Questions And Answers
Cables with entirely nonmetallic sheaths are permitted to
enter the top of a surface-mounted enclosure through
one or more nonflexible raceways not less than 450 mm
(18 in.) and not more than __ feet in length
Cabinets, Cutout Boxes, and Meter Socket Enclosures.
312.5(C) - correct answer 10
The maximum allowable overcurrent protection for four
14/2 NM cables installed in contact with thermal
insulation without maintaining spacing between cables is:
Nonmetallic-sheathed cable, Insulation, Ampacity,
334.112, 334.80 - correct answer 15
What kind of protection is required for an outdoor
receptacle located under the soffit of a dwelling for
holiday lighting?
Ground-fault circuit interrupters, Outdoors, dwelling units,
210.8(A)(3) - correct answer GFCI
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller wisdomspeaks. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$25.32. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now