PROPERTY AND BUILDING INSPECTION MODULE II | COMPLETE SOLUTIONS | QUESTIONS & ANSWERS | LATEST VERSION
8 views 0 purchase
Course
Guidwire.
Institution
Guidwire.
PROPERTY AND BUILDING INSPECTION MODULE II | COMPLETE SOLUTIONS | QUESTIONS & ANSWERS | LATEST VERSION
The grounding electrode conductors may also be called: - Ground Wire
The grounding systems are connected to the house neutral at the: - Service Box
From the point where the ...
PROPERTY AND BUILDING INSPECTION MODULE II |
COMPLETE SOLUTIONS | QUESTIONS & ANSWERS | LATEST
VERSION
The grounding electrode conductors may also be called: - Ground Wire
The grounding systems are connected to the house neutral at the: - Service Box
From the point where the ground and the neutral wires connect, there are two paths to
ground. What are they? - Through the neutral wire or through the grounding electrode
conductor to water pipes or grounding rods.
What is the advantage of a 240 volt circuti - More electricity can flow at a lower
amperage rating.
Gas piping, "black pipe", can be used as a ground. - FALSE
15 amp breakers use what gauge wire? - 14 Gauge
20 amp breakers use what gauge wire? - 12 gauge
30 amp breakers use what gauge wire? - 10 gauge
40 amp breakers use what gauge wire? - 8 gauge
As it relates to fuses, what is a safety concern? - A fuse that is too big.
The grounded service conductor is called: - The neutral.
An overcurrent protection device can be what? - A fuse or a breaker
Which of the following suggest an improperly supported service drop? - Missing drop
loop
Which of the following is a reliable indicator of service amperage? - The size of the
service entrance conductors.
, Report as deficient breaker boxes that are? - Installed in hazardous location/safety
issues
What is the definition of a volt? - A volt is a measurement of the force or potential
energy in an electrical system (V=IxR)
What is the definition of an ohm? - An ohm is a measure of resistance to electrical flow
in a conductor or insulator (R=V/I)
What is a brief definition of an amp? - An amp is a measure of how much electrical
current is flowing (I=V/R)
What is a brief definition of watt? - A watt is a measure of the rate of electrical energy
being consumed or released (P=VxI)
In most areas, for what distance can service entrance wires run inside the building
before going into the service box without special permission? - 0 feet or as short as
possible.
Service laterals are installed where? - Underground
What is a common problem with service drops? - Proper clearance from roofs.
What are two common problems with service entrance conductors? - No drip loop and
no mast head.
What are 3 common areas of water penetration? - Conduit joists, mast head, roof
flashing.
Implications of an undersized service include: - nuisance tripping of the main fuses or
breakers.
After entering the service box, the neutral service entrance conductor should - connect
to the terminal with the grounding electrode and the service neutral.
Double tapping is - the term for attaching two wires to a single fuse or breaker terminal
Which of the following is a safety issue? - The main fuses have a higher rating than the
service entrance wire.
A 14-guage copper wire is protected by a 20amp fuse. You should report that - this is a
defect, and recommend improvement.
What is a suitable location for a branch circuit wire? - Stapled to two by four studs.
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 Mboffin. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
