Exam (elaborations)
ND Journeyman Electrician Exam Prep (Article 210((Branch Circuits)) Questions and Answers
- Course
- Institution
ND Journeyman Electrician Exam Prep (Article 210((Branch Circuits))
[Show more]
Content preview
ND Journeyman Electrician Exam Prep(Article 210((Branch Circuits))
A reading of zero on an ohmmeter would mean the circuit is ______. - answerA reading
of zero on an ohmmeter would mean the circuit is CLOSED.
A multi-wire circuit shall be permitted to be considered as _______ circuits. - answerA
multi-wire circuit shall be permitted to be considered as MULTIPLE circuits.
A multi-wire circuit must have a disconnect that will disconnect all ________ conductors
simultaneously. - answerA multi-wire circuit must have a disconnect that will disconnect
all UNGROUNDED conductors simultaneously.
A premises that has two different electrical systems in it must have the ungrounded
conductors from each system identified by _______ and _______. - answerA premises
that has two different electrical systems in it must have the ungrounded conductors from
each system identified by PHASE and SYSTEM.
In a dwelling, lighting may not be fed by circuits that are greater than _______. -
answer120v
List the places where the NEC requires GFCI protection for 125 and 250 volt receptacle
outlets in a dwelling unit. (11 areas) - answerBathrooms, outdoors, basements,
garages, kitchen countertop, within 6' of a sink, boathouses, crawl spaces, within 6' of a
shower stall or bathtub, laundry areas, indoor damp and wet locations
An outlet for a dwelling unit dishwasher must have ________. - answerGFCI protection
An outlet for a boat hoist at a dwelling unit location must have _______. - answerGFCI
protection
List the places in a non-dwelling unit where GFCI protection is required for 125 and 250
volt receptacle outlets: (11 places) - answerbathrooms, outdoors, within 6' of a sink,
rooftops, kitchens, locker rooms w/ showers, indoor damp or wet locations,
garages/service bays, accessory buildings and buildings with showers, crawl spaces,
laundry areas, unfinished areas of basements
How many VA are used in a house lighting load calc.? - answer3VA/square foot
The NEC requires ___ small appliance circuits. ND requires ___. - answerThe NEC
requires 2 small appliance circuits. ND requires 3.
, A dwelling unit must have at least one ____ amp laundry circuit. - answerA dwelling unit
must have at least one 20 amp laundry circuit.
A bathroom receptacle outlet must be put on a ____ amp circuit. - answerA bathroom
receptacle outlet must be put on a 20 amp circuit.
Which areas of dwelling units do not require AFCI protection for 15 and 20 amp 120v
circuits? (4 areas) - answergarages, bathrooms, outdoors, unfinished basements
The minimum branch circuit rating for a household range of 8 3/4kw or more is ___. -
answerThe minimum branch circuit rating for a household range of 8 3/4kw or more is
40a.
The minimum size neutral conductor for a household range branch circuit is ______. -
answerThe minimum size neutral conductor for a household range branch circuit is #10.
The rating of the overcurrent device for a branch circuit supplying a 16 amp continuous
load shall not be less than _____. - answerThe rating of the overcurrent device for a
branch circuit supplying a 16 amp continuous load shall not be less than 20 amps.
An individual branch circuit rated 20 amps may supply a load of up to ______. -
answerAn individual branch circuit rated 20 amps may supply a load of up to 20 amps.
When connected to a branch circuit that has two or more receptacle outlets, one
portable load plugged into a receptacle may not take up more than _____ of the circuit
rating. - answerWhen connected to a branch circuit that has two or more receptacle
outlets, one portable load plugged into a receptacle may not take up more than 80% of
the circuit rating.
A fastened in place appliance on a circuit with two or more outlets may not take up more
than _____ of the circuit rating. - answerA fastened in place appliance on a circuit with
two or more outlets may not take up more than 50% of the circuit rating.
A 20 amp circuit with two or more receptacle outlets may use _____ or ____ amp rated
receptacles. - answerA 20 amp circuit with two or more receptacle outlets may use 15
or 20 amp rated receptacles.
A 20 amp branch circuit requires #12 conductors, but you may tap off the #12's with
#14's to feed a lighting outlet as long as the tap is not over _____ inches long. -
answerA 20 amp branch circuit requires #12 conductors, but you may tap off the #12's
with #14's to feed a lighting outlet as long as the tap is not over 18 inches long.
You may tap off a 20 amp lighting circuit with the #14 conductors to a recessed lighting
fixture if the flexible metal raceway that the tap conductors are in is between _____ and
_______ feet long. - answerYou may tap off a 20 amp lighting circuit with the #14
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 julianah420. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75057 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now