100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Master Electrician Exam Review Graded A+ 2024 $10.49   Add to cart

Exam (elaborations)

Master Electrician Exam Review Graded A+ 2024

 1 view  0 purchase
  • Course
  • NEC Master
  • Institution
  • NEC Master

Master Electrician Exam Review Graded A+ 2024

Preview 2 out of 12  pages

  • August 14, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NEC Master
  • NEC Master
avatar-seller
LUCKYSTAR2022
Master Electrician Exam Review Graded
A+ 2024
#4 cooper & #2 Aluminum - ANS-What is the minimum size Service Conductor allowed
for a dwelling unit

0.001 inch - ANS-One circular mil is the area of a circle whose diameter is:

0.622" - ANS-The internal diameter of 1/2"EMT is:

1 - ANS-At least_____ 125 V, single phase, 15 A or 20 A, duplex with ground-fault
circuit interrupter receptacle shall be provided in each elevator machine room and
elevator machinery space.

1 1/2" - ANS-Flat:top underfloor raceways over 4 inches, but less 8 inches wide, with a
minimum 1 inch spacing between raceways, shall be covered with concrete to a depth
of not iess than 1 inch. Raceways spaced less that 1 inch apart shall be covered with a
concrete to a depth of

1,000,000 cm - ANS-A round bus-bar one inch in diameter, has a circular mil area of:

1.5" - ANS-The outside diameter of a threaded rigid conduit is measured to be about
two Inches. The nominal trade size is:

10 AWG Copper - ANS-Service Lateral conductors that supply power to limited loads of
a single branch circuit-such as a small polyphase power, controlled water heaters, and
similar loads-shall not be smaller than

10 feet - ANS-Nonmetallic cables can enter the top of surface-mounted cabinets, cutout
boxes, and meter socket enclosures through nonflexible raceways not less than 18 in.
or more than ______ft in length if all of the required conditions are met.

10 feet above grade level - ANS-Open conductors which are not service entrance
cables shall not be installed less than which of the following

10.4 - ANS-The specific resistance of copper wire @ 20° C in ohms per circular mil ft. is

10' - ANS-Lighting systems operating at 30V or less shall not be·installed
within_______of pools, spas, fountains, or similar locatipns

1000A - ANS-Ground fault protection of equipment shall be provided for solidly
grounded wye electrical services of more than 150 volts-to-ground, but not exceeding
600V phase-to-phase for each service
disconnecting means rated __________

, 1000A - ANS-Ground-fault protection of equipment shall be provided fro solidly
grounded wye electrical services of more than 150 volts-to-ground, but not exceeding
600V phase-to..phase for each service disconnecting means rated

115% - ANS-A disconnecting means that serves a hermetic refrigerant motor
compressor shall have an ampere rating of at least percent of the nameplate rated load
current or branch circuit selection current, whichever is greater.

116 Conductors - ANS-What is the Max number of #6 THHN current carrying
conductors in 4" EMT for general use is

12 - ANS-How many # 10 conductors can be legally installed in a 4 inch square box, 2
1/8 deep?

12 /40 - ANS-Where communications wires and cables and electric light or power
conductors are supported by the same pole and are run paralled to each other in span ,
the·supply service drops of 0-750 volts running above and parallel to communications
service drops shall have a minimum separation of _______inches at any point in the
span, including the point of and at their attachment to the building, provided the
nongrounded conductors are insulated and that a clearance of not less than_______
inches is maintained between the two services at the pole

12 AWG - ANS-Communications circuits shall have a minimum grounding conductor of
_____AWG

12 feet - ANS-The verticaI clearance from ground level over a residential driveway for
overhead service conductors not subject to truck traffic and are less than 300 volts to
ground shall be _____ ft:

12" - ANS-For cord and plug connected electric vehicle supply equipment is used, the
interrupting device of a
listed personnel protection system shall be provided and shall be located in the power
supply cable not more than ______from the attachment plug.

12" - ANS-Underground service conductors that are not encased in concrete and that
are buried 30 inches or more below grade, shall have their location identified by a
warning ribbon that is placed in the trench at least_______inches above the
underground installation for 40KV

1200 Amperes - ANS-19. When an equipment room houses electrical equipment rated
at LEAST _____or more, the personnel doors intended for entrance to and egress from
the working space, shall open in the direction of egress.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 LUCKYSTAR2022. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81298 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.49
  • (0)
  Add to cart