Exam (elaborations)
IEC Midterm Semester 1, Questions with Correct Answers
- Course
- Institution
IEC Midterm Semester 1
[Show more]
Seller
Follow
julianah420
Reviews received
Content preview
IEC Midterm Semester 1Look in the NEC index and find uses permitted for NM Cable. The Code Reference for
this is? - answer334.10
Look in the NEC index and find uses permitted for NM Cable. An Example of a
permitted use is where? - answer Installed in a storage building for a single-family
dwelling
Look in the NEC index and find uses permitted for UF Cable. An Example of a permitted
use is where? - answer Installed in wet locations
According to the NEC index, branch circuits are covered under in Articles? - answer210
& 220
Grounding is covered in Article____ in the NEC - answer90.7
Voltage is similar to____in a water pipe. - answer pressure
Wattage is often compared to? - answerWork Done
Opposition to current flow is generally termed. - answerresistance
The ungergrounded conductor is often called the? - answerhot
Controlling a light from two locations requires two_____ - answerThree-Way Switches
Receptacles are commonly referred to as? - answerdevices
how often is the NEC revised and updated? - answerEvery 3 Years
What article of the NEC may be referred to as a dictionary or glossary of terms? -
answerArticle 100
The meaning of approved is? - answerAcceptable to the authority having jurisdiction
As defined in Article 100, a dwelling unit has the following features. - answerpermanent
provisions for cooking
In the NEC, the word____means that "it must be done." - answershall
, Section___in the NEC has a requirement that dwelling receptacles be installed so that
no point measured horizontally along the floor line of any wall space is more than 1.8 m
(6 ft) from a receptacle outlet. - answer210.52(A)(1)
Section____in the NEC has a requirement that, for dwellings, receptacle outlets along
kitchen countertops shall be installed so that no point along the wall line is more than
600 mm (24 in.) measured horizontally from a receptacle outlet in that space. -
answer210.52(C)(1)
Electrical current is the flow of? - answerElectrons
In order to have electric current present, free electrons must do what continuously? -
answerFlow
Which materials listed below are good conductors - answerGold and Aluminum
Two particles that are both negatively charged will___each other. - answerRepel
Which materials listed below are good insulators? - answerAir
___is the force that causes current to flow. - answerVoltage
Current is measured in? - answerAmperes
How many 250-foot rolls of BX cables are needed if a job requires 5750 feet? -
answer23
A total load of 28,800 watts is distributed equally over 15 circuits. What is the load per
circuit in watts? - answer1920
A 150 kW generator produces___Watts of power. - answer150,000
A circuit is to be run to a parking lot light. The blueprints call for you to run 10 AWG wire
that has a diameter of .116 inches. You, however, run 8 AWG wire that has a diameter
of .128 inches. You have___the total circuit resistance. - answerDecreased
Which of the following is a (are) resistive load(s) - answera coffee maker, an electric
oven heating element
When turned OFF, a circuit breaker____the circuit - answeropens
If current flows through, a circuit, the circuit is? - answerclosed
The unit of measurement for power is? - answerWatts
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 EFT, 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 this summary 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 this summary for R263,80. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
84669 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now