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  #1  
Old 1/2/06, 9:19 AM
Paul W. Abernathy, CMI's Avatar
Paul W. Abernathy, CMI Paul W. Abernathy, CMI is offline
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Default Basic Electrical Theory Questions- EASY

Basic Electrical Theory Questions

1 What is the name for the flow of electrons in an electric circuit?
  • A. Voltage
  • B. Resistance
  • C. Capacitance
  • D. Current
2 What is the basic unit of electric current?
  • A. The volt
  • B. The watt
  • C. The ampere
  • D. The ohm
3 Which instrument would you use to measure electric current?
  • A. An ohmmeter
  • B. A wavemeter
  • C. A voltmeter
  • D. An ammeter
4 What is the name of the pressure that forces electrons to flow through a circuit?
  • A. Magnetomotive force, or inductance
  • B. Electromotive force, or voltage
  • C. Farad force, or capacitance
  • D. Thermal force, or heat
5 What is the basic unit of electromotive force (EMF)?
  • A. The volt
  • B. The watt
  • C. The ampere
  • D. The ohm
6 How much voltage does an automobile battery usually supply?
  • A. About 12 volts
  • B. About 30 volts
  • C. About 120 volts
  • D. About 240 volts
7 How much voltage does a wall outlet usually supply (in the US)?
  • A. About 12 volts
  • B. About 30 volts
  • C. About 120 volts
  • D. About 480 volts
8 Which instrument would you use to measure electric potential or electromotive force?
  • A. An ammeter
  • B. A voltmeter
  • C. A wavemeter
  • D. An ohmmeter
9 What limits the current that flows through a circuit for a particular applied DC voltage?
  • A. Reliance
  • B. Reactance
  • C. Saturation
  • D. Resistance
10 What is the basic unit of resistance?
  • A. The volt
  • B. The watt
  • C. The ampere
  • D. The ohm
11 Which instrument would you use to measure resistance?
  • A. An ammeter
  • B. A voltmeter
  • C. An ohmmeter
  • D. A wavemeter
12 What are three good electrical conductors?
  • A. Copper, gold, mica
  • B. Gold, silver, wood
  • C. Gold, silver, aluminum
  • D. Copper, aluminum, paper
13 What are four good electrical insulators?
  • A. Glass, air, plastic, porcelain
  • B. Glass, wood, copper, porcelain
  • C. Paper, glass, air, aluminum
  • D. Plastic, rubber, wood, carbon
14 What does an electrical insulator do?
  • A. It lets electricity flow through it in one direction
  • B. It does not let electricity flow through it
  • C. It lets electricity flow through it when light shines on it
  • D. It lets electricity flow through it
So.....How did you do no these BASIC electrical theory questions?



Paul W. Abernathy
Manager, Electrical Codes & Standards
Encore Wire Corporation

“Promise me you'll always remember: You're braver than you believe, and stronger than you seem, and smarter than you think.” -RIP Dad, Love You!....10/10/2014

Disclaimer - All my posts on this forum are of my own personal opinion and in no way represent the opinions of Encore Wire, or other associations, organizations or affiliations.
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  #2  
Old 1/2/06, 9:26 AM
Paul W. Abernathy, CMI's Avatar
Paul W. Abernathy, CMI Paul W. Abernathy, CMI is offline
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Default Re: Basic Electrical Theory Questions- EASY

Before you scroll down and cheat......Really take the quiz......lol





Answers to questions

1 What is the name for the flow of electrons in an electric circuit?
  • A. Voltage
  • B. Resistance
  • C. Capacitance
  • D. Current
2 What is the basic unit of electric current?
  • A. The volt
  • B. The watt
  • C. The ampere
  • D. The ohm
3 Which instrument would you use to measure electric current?
  • A. An ohmmeter
  • B. A wavemeter
  • C. A voltmeter
  • D. An ammeter
4 What is the name of the pressure that forces electrons to flow through a circuit?
  • A. Magnetomotive force, or inductance
  • B. Electromotive force, or voltage
  • C. Farad force, or capacitance
  • D. Thermal force, or heat
5 What is the basic unit of electromotive force (EMF)?
  • A. The volt
  • B. The watt
  • C. The ampere
  • D. The ohm
6 How much voltage does an automobile battery usually supply?
  • A. About 12 volts
  • B. About 30 volts
  • C. About 120 volts
  • D. About 240 volts
7 How much voltage does a wall outlet usually supply (in the US)?
  • A. About 12 volts
  • B. About 30 volts
  • C. About 120 volts
  • D. About 480 volts
8 Which instrument would you use to measure electric potential or electromotive force?
  • A. An ammeter
  • B. A voltmeter
  • C. A wavemeter
  • D. An ohmmeter
9 What limits the current that flows through a circuit for a particular applied DC voltage?
  • A. Reliance
  • B. Reactance
  • C. Saturation
  • D. Resistance
10 What is the basic unit of resistance?
  • A. The volt
  • B. The watt
  • C. The ampere
  • D. The ohm
11 Which instrument would you use to measure resistance?
  • A. An ammeter
  • B. A voltmeter
  • C. An ohmmeter
  • D. A wavemeter
12 What are three good electrical conductors?
  • A. Copper, gold, mica
  • B. Gold, silver, wood
  • C. Gold, silver, aluminum
  • D. Copper, aluminum, paper
13 What are four good electrical insulators?
  • A. Glass, air, plastic, porcelain
  • B. Glass, wood, copper, porcelain
  • C. Paper, glass, air, aluminum
  • D. Plastic, rubber, wood, carbon
14 What does an electrical insulator do?
  • A. It lets electricity flow through it in one direction
  • B. It does not let electricity flow through it
  • C. It lets electricity flow through it when light shines on it
  • D. It lets electricity flow through it



Paul W. Abernathy
Manager, Electrical Codes & Standards
Encore Wire Corporation

“Promise me you'll always remember: You're braver than you believe, and stronger than you seem, and smarter than you think.” -RIP Dad, Love You!....10/10/2014

Disclaimer - All my posts on this forum are of my own personal opinion and in no way represent the opinions of Encore Wire, or other associations, organizations or affiliations.
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  #3  
Old 1/2/06, 10:03 AM
kwilliams's Avatar
kwilliams kwilliams is offline
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Default Re: Basic Electrical Theory Questions- EASY

HEY, I got them all correct
good little test, thanks Paul





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  #4  
Old 1/2/06, 10:05 AM
Paul W. Abernathy, CMI's Avatar
Paul W. Abernathy, CMI Paul W. Abernathy, CMI is offline
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Default Re: Basic Electrical Theory Questions- EASY

lol...yep just to bring everyone back to electrical theory basics...lol



Paul W. Abernathy
Manager, Electrical Codes & Standards
Encore Wire Corporation

“Promise me you'll always remember: You're braver than you believe, and stronger than you seem, and smarter than you think.” -RIP Dad, Love You!....10/10/2014

Disclaimer - All my posts on this forum are of my own personal opinion and in no way represent the opinions of Encore Wire, or other associations, organizations or affiliations.
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  #5  
Old 1/2/06, 10:07 AM
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jferry jferry is offline
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Default Re: Basic Electrical Theory Questions- EASY

Got 7, 12 and 13 wrong.



Joseph A. Ferry, Esquire
Two Penn Center Plaza
Suite 200
Philadelphia, PA 19102

215-854-6444 tel.
215-243-8202 fax
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  #6  
Old 1/2/06, 10:07 AM
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Thumbs up Re: Basic Electrical Theory Questions- EASY

Hi Paul,

Good one, I can't believe I got question 1 wrong, I shouldn't do tests until the morning coffee has kicked in

when do we get the next installment of hard questions?

Regards

Gerry



"To realize our true destiny, we must be guided not by a myth from our past, but by a vision of our future."
(Mark B Adams)

Commercial property Inspection Tampa, Orlando, Sarasota, Jacksonville, Ft Launderdale, Miami, Florida.
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  #7  
Old 1/2/06, 10:11 AM
Paul W. Abernathy, CMI's Avatar
Paul W. Abernathy, CMI Paul W. Abernathy, CMI is offline
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Default Re: Basic Electrical Theory Questions- EASY

I would lOVE to do a weekly quiz installment.......of basic electrical and electrical training questions....you give the word and I will do a weekly, daily or so on program for it.

I just cant get enough electrical stuff...lol



Paul W. Abernathy
Manager, Electrical Codes & Standards
Encore Wire Corporation

“Promise me you'll always remember: You're braver than you believe, and stronger than you seem, and smarter than you think.” -RIP Dad, Love You!....10/10/2014

Disclaimer - All my posts on this forum are of my own personal opinion and in no way represent the opinions of Encore Wire, or other associations, organizations or affiliations.
Reply With Quote
  #8  
Old 1/2/06, 10:13 AM
Paul W. Abernathy, CMI's Avatar
Paul W. Abernathy, CMI Paul W. Abernathy, CMI is offline
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Default Re: Basic Electrical Theory Questions- EASY

Quote:
Originally Posted by jferry
Got 7, 12 and 13 wrong.
You know Joe........those are the 3 that would KILL you in the field...tehehhe....Don't worry I got the same ones wrong on the Lawyer Bar Exam as well...thehehehe....the exact same numbers...



Paul W. Abernathy
Manager, Electrical Codes & Standards
Encore Wire Corporation

“Promise me you'll always remember: You're braver than you believe, and stronger than you seem, and smarter than you think.” -RIP Dad, Love You!....10/10/2014

Disclaimer - All my posts on this forum are of my own personal opinion and in no way represent the opinions of Encore Wire, or other associations, organizations or affiliations.
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  #9  
Old 1/2/06, 10:21 AM
jferry's Avatar
jferry jferry is offline
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Default Re: Basic Electrical Theory Questions- EASY

Quote:
Originally Posted by pabernathy
You know Joe........those are the 3 that would KILL you in the field...tehehhe....Don't worry I got the same ones wrong on the Lawyer Bar Exam as well...thehehehe....the exact same numbers...
I've been killed a number of times at the roulette wheel by those same numbers.



Joseph A. Ferry, Esquire
Two Penn Center Plaza
Suite 200
Philadelphia, PA 19102

215-854-6444 tel.
215-243-8202 fax
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  #10  
Old 1/2/06, 10:23 AM
Paul W. Abernathy, CMI's Avatar
Paul W. Abernathy, CMI Paul W. Abernathy, CMI is offline
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Default Re: Basic Electrical Theory Questions- EASY

Quote:
I've been killed a number of times at the roulette wheel by those same numbers.
lol...Now that frightens me joe....a lawyer that Gambles...lol.....hahhahah



Paul W. Abernathy
Manager, Electrical Codes & Standards
Encore Wire Corporation

“Promise me you'll always remember: You're braver than you believe, and stronger than you seem, and smarter than you think.” -RIP Dad, Love You!....10/10/2014

Disclaimer - All my posts on this forum are of my own personal opinion and in no way represent the opinions of Encore Wire, or other associations, organizations or affiliations.
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  #11  
Old 1/2/06, 10:27 AM
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Default Re: Basic Electrical Theory Questions- EASY






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  #12  
Old 1/2/06, 10:39 AM
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Jason A. Sieg, CMI Jason A. Sieg, CMI is offline
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Default Re: Basic Electrical Theory Questions- EASY

I Oopsed on #13... I didn't read the whole answer.

Scores
14 of 14 100%
13 of 14 93%
12 of 14 86%
11 of 14 79%
10 of 14 71% If 75% or better was required to pass this or less would be failing. More studying would be in required.



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NACHI05091399


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  #13  
Old 1/2/06, 1:42 PM
Jae Williams Jae Williams is offline
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Default Re: Basic Electrical Theory Questions- EASY

I breezed right through that thing...then I saw the answers!!
Oh, well...

Actually, I only got two wrong--one was #7 and I don't know why.

I remember in college on the final exam for one course in music I missed one
question--I answered 5/8 time as symetric. Well none of us are perfect.
always read and re-read the question and don't get in a hurry--the bus will wait for you.

Well, not all the time, anyway.

Good quiz, though. Let's do another real soon.



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Liberty is a well-armed lamb. B. Franklin
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  #14  
Old 1/2/06, 2:03 PM
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Greg Bell, Sr Greg Bell, Sr is offline
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Default Re: Basic Electrical Theory Questions- EASY

Great post Paul.

Please keep them coming.
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  #15  
Old 1/2/06, 7:59 PM
lagudo lagudo is offline
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Default Re: Basic Electrical Theory Questions- EASY

Why not make this a course like the online Roofing Course that we have on our site now and upon completion we can get the hours needed for continuing education. Just a thought.
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