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IEC Bundled Exams Questions and Answers Multiple Versions (2024/2025) (Complete and Accurate)
IEC Bundled Exams Questions and Answers Multiple Versions (2024/2025) (Complete and Accurate)
[Meer zien]IEC Bundled Exams Questions and Answers Multiple Versions (2024/2025) (Complete and Accurate)
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IEC lesson 106 HW Questions and 
 
Answers Graded A+ 
 
A failure of the electrical system can cause damage to ___. -equipment 
-conductors 
 
-property 
 
A failure of the electrical system can cause fire damage to property. true 
 
A worker may use any sturdy lock to apply a lockout. false 
 
Appl...
Voorbeeld 2 van de 6 pagina's
In winkelwagenIEC lesson 106 HW Questions and 
 
Answers Graded A+ 
 
A failure of the electrical system can cause damage to ___. -equipment 
-conductors 
 
-property 
 
A failure of the electrical system can cause fire damage to property. true 
 
A worker may use any sturdy lock to apply a lockout. false 
 
Appl...
IEC Midterm 2024 Questions and 
Answers Already Passed 
 
___ are used to correct power factor. Capacitors 
 
___ flow equals current flow. electron 
 
___ has (have) control of unsafe acts on construction sites. General contractors 
 
___ is the current-limiting characteristic of a transformer. Imp...
Voorbeeld 3 van de 18 pagina's
In winkelwagenIEC Midterm 2024 Questions and 
Answers Already Passed 
 
___ are used to correct power factor. Capacitors 
 
___ flow equals current flow. electron 
 
___ has (have) control of unsafe acts on construction sites. General contractors 
 
___ is the current-limiting characteristic of a transformer. Imp...
422 Reading Worksheet Questions and 
 
Answers 100% Pass 
 
A ___ is a system or circuit conductor that is intentionally grounded. grounded conductor 
 
A receptacle installed outdoors in a location protected from the weather or in other damp 
locations shall have an enclosure for the receptacle tha...
Voorbeeld 1 van de 3 pagina's
In winkelwagen422 Reading Worksheet Questions and 
 
Answers 100% Pass 
 
A ___ is a system or circuit conductor that is intentionally grounded. grounded conductor 
 
A receptacle installed outdoors in a location protected from the weather or in other damp 
locations shall have an enclosure for the receptacle tha...
IEC Chapters 1-4 Manual Review Rated 
 
A+ 
 
1st year consists of Navigating code book(how it's organized and how to find anything you're 
looking for) 
 
2nd year consists of You will go more into the code book as well as interpret the code 
 
3rd & 4th Years consists of Getting into motor contr...
Voorbeeld 1 van de 3 pagina's
In winkelwagenIEC Chapters 1-4 Manual Review Rated 
 
A+ 
 
1st year consists of Navigating code book(how it's organized and how to find anything you're 
looking for) 
 
2nd year consists of You will go more into the code book as well as interpret the code 
 
3rd & 4th Years consists of Getting into motor contr...
IEC lesson 105 HW Questions and 
 
Answers Already Passed 
 
A circuit is to be run to a parking lot light. The blueprints call for you to run 8 AWG wire that 
has a diameter of .128 inches. However, you ran #10 wire that has a diameter of .116 inches. 
You have ___ the total circuit resistance. inc...
Voorbeeld 1 van de 3 pagina's
In winkelwagenIEC lesson 105 HW Questions and 
 
Answers Already Passed 
 
A circuit is to be run to a parking lot light. The blueprints call for you to run 8 AWG wire that 
has a diameter of .128 inches. However, you ran #10 wire that has a diameter of .116 inches. 
You have ___ the total circuit resistance. inc...
Second Year IEC Final Exam Questions 
 
and Answers 100% Pass 
 
______ in utility transmission lines reduces the power losses in the transmission conductors. 
increasing the voltage 
 
______ shall not support luminairs weighing over 6 lb. lampholder 
 
_______ surrounds the windings in typical "p...
Voorbeeld 3 van de 17 pagina's
In winkelwagenSecond Year IEC Final Exam Questions 
 
and Answers 100% Pass 
 
______ in utility transmission lines reduces the power losses in the transmission conductors. 
increasing the voltage 
 
______ shall not support luminairs weighing over 6 lb. lampholder 
 
_______ surrounds the windings in typical "p...
IEC Chapter final Exam 135 Questions 
 
with Verified Answers 
 
_____ lighting track is never permitted to be cut in the field. portable 
 
______ allows a circuit or electrical system to be sized at less than its maximum connected load. 
diversity 
 
.0001 A= how many milliamps 100 
 
0 C = how ma...
Voorbeeld 3 van de 28 pagina's
In winkelwagenIEC Chapter final Exam 135 Questions 
 
with Verified Answers 
 
_____ lighting track is never permitted to be cut in the field. portable 
 
______ allows a circuit or electrical system to be sized at less than its maximum connected load. 
diversity 
 
.0001 A= how many milliamps 100 
 
0 C = how ma...
IEC 315 Study Guide Questions with 
 
Verified Solutions 
 
A minimum of ???? sets of batter boards is required to establish the building lines when forming 
a slab. Two 
 
A person working in the BCES kitchen controls the supply and exhaust (SF-21 and EF-22) by 
operating ??? that are wall mounted ...
Voorbeeld 2 van de 6 pagina's
In winkelwagenIEC 315 Study Guide Questions with 
 
Verified Solutions 
 
A minimum of ???? sets of batter boards is required to establish the building lines when forming 
a slab. Two 
 
A person working in the BCES kitchen controls the supply and exhaust (SF-21 and EF-22) by 
operating ??? that are wall mounted ...
IEC Lesson 109 HW Questions and 
 
Answers Graded A+ 
 
For a 277/480-volt, 3Ø, 4-wire supply system the voltage from AØ to BØ is ___. 
a. 120 
b. 277 
 
c. 240 
 
d. 208 none of these 
 
How is wire diameter expressed in the AWG standard? as a whole number 
 
Live vegetation, such as trees, may ...
Voorbeeld 1 van de 3 pagina's
In winkelwagenIEC Lesson 109 HW Questions and 
 
Answers Graded A+ 
 
For a 277/480-volt, 3Ø, 4-wire supply system the voltage from AØ to BØ is ___. 
a. 120 
b. 277 
 
c. 240 
 
d. 208 none of these 
 
How is wire diameter expressed in the AWG standard? as a whole number 
 
Live vegetation, such as trees, may ...
IEC 2A Questions and Answers with 
 
Verified Solutions 
 
___ AWG ungrounded conductors are installed from BCES Transformer XE to Panel LE. 
Select one: 
a. 4 
 
b. 3/0 
c. 4/0 
d. 8 
 
e. 2 2 
 
___ is a type of lamp used in an HID luminaire.I. Mercury-vapor II. Metal halide III. Nickel 
cadmium 
...
Voorbeeld 4 van de 128 pagina's
In winkelwagenIEC 2A Questions and Answers with 
 
Verified Solutions 
 
___ AWG ungrounded conductors are installed from BCES Transformer XE to Panel LE. 
Select one: 
a. 4 
 
b. 3/0 
c. 4/0 
d. 8 
 
e. 2 2 
 
___ is a type of lamp used in an HID luminaire.I. Mercury-vapor II. Metal halide III. Nickel 
cadmium 
...
IEC Homework 403 Questions and 
 
Answers 100% Pass 
 
EMR is an abbreviation for ___. 
 
Select one: 
 
a. Electro-Mechanical Relay 
b. Energy-Mitigation Rectifier 
c. Electrical-Motion Ramp 
d. Electron-Migration Response a. Electro-Mechanical Relay 
 
Generally, SSRs have ___ output contact(s). 
...
Voorbeeld 2 van de 5 pagina's
In winkelwagenIEC Homework 403 Questions and 
 
Answers 100% Pass 
 
EMR is an abbreviation for ___. 
 
Select one: 
 
a. Electro-Mechanical Relay 
b. Energy-Mitigation Rectifier 
c. Electrical-Motion Ramp 
d. Electron-Migration Response a. Electro-Mechanical Relay 
 
Generally, SSRs have ___ output contact(s). 
...
IEC Lesson 104 HW Questions and 
 
Answers Rated A+ 
 
___ flow equals current flow. Electron 
 
___ force is the component of a circuit that causes electrons to flow. Electromotive 
 
____ is the force that causes current to flow Voltage 
 
.0000001 A = ___ μA .1 
 
.010005 A = ___ mA 10.005 
 
.0...
Voorbeeld 2 van de 6 pagina's
In winkelwagenIEC Lesson 104 HW Questions and 
 
Answers Rated A+ 
 
___ flow equals current flow. Electron 
 
___ force is the component of a circuit that causes electrons to flow. Electromotive 
 
____ is the force that causes current to flow Voltage 
 
.0000001 A = ___ μA .1 
 
.010005 A = ___ mA 10.005 
 
.0...
IEC LESSON 108 HW QUESTIONS WITH 
 
VERIFIED SOLUTIONS 
 
___ can prevent scaffolding accidents Good housekeeping and safe procedures 
 
___ may be used to raise worker height on a scaffold. nothing 
 
According to NEC® Section 240.4(B), if the ampacity of a conductor does not match up with a 
stan...
Voorbeeld 2 van de 6 pagina's
In winkelwagenIEC LESSON 108 HW QUESTIONS WITH 
 
VERIFIED SOLUTIONS 
 
___ can prevent scaffolding accidents Good housekeeping and safe procedures 
 
___ may be used to raise worker height on a scaffold. nothing 
 
According to NEC® Section 240.4(B), if the ampacity of a conductor does not match up with a 
stan...
IEC 2nd Year Questions and Answers 
 
Graded A+ 
 
A continuous load is any load that operates for _______. 3 hours or more 
 
Improper electrical terminations lead to incresed_______. 
-Voltage dropped across the terminations 
-circut resistance 
 
-circuit curent 1 and 2 only 
 
Is it permitted by...
Voorbeeld 1 van de 2 pagina's
In winkelwagenIEC 2nd Year Questions and Answers 
 
Graded A+ 
 
A continuous load is any load that operates for _______. 3 hours or more 
 
Improper electrical terminations lead to incresed_______. 
-Voltage dropped across the terminations 
-circut resistance 
 
-circuit curent 1 and 2 only 
 
Is it permitted by...
IEC Lesson 101 Worksheets Questions 
 
and Answers Graded A+ 
 
A unit of an electrical system, other than a conductor, that carries or controls electric energy as 
its principal function is referred to as an______? device 
 
Article______in the NEC distinguishes between an outlet and a receptacle 1...
Voorbeeld 1 van de 3 pagina's
In winkelwagenIEC Lesson 101 Worksheets Questions 
 
and Answers Graded A+ 
 
A unit of an electrical system, other than a conductor, that carries or controls electric energy as 
its principal function is referred to as an______? device 
 
Article______in the NEC distinguishes between an outlet and a receptacle 1...
IEC Midterm Semester 1 Questions and 
 
Answers Already Passed 
 
___is the force that causes current to flow. Voltage 
 
.055 mA = ____ A .000055 
 
1.2 MV= ___ V 1,200,000 
 
10 A = ____ kA or KA .01 
 
112.3 V=___mV 112,300 
 
72 mV= ____ V .072 
 
A 150 kW generator produces___Watts of power. 15...
Voorbeeld 2 van de 13 pagina's
In winkelwagenIEC Midterm Semester 1 Questions and 
 
Answers Already Passed 
 
___is the force that causes current to flow. Voltage 
 
.055 mA = ____ A .000055 
 
1.2 MV= ___ V 1,200,000 
 
10 A = ____ kA or KA .01 
 
112.3 V=___mV 112,300 
 
72 mV= ____ V .072 
 
A 150 kW generator produces___Watts of power. 15...
IEC First Year Exam Study Guide 
Questions with Verified Solutions 
 
___ can be described as the point of demarcation between where the serving utility ends and the 
premises wiring begins. Service Point 
 
A 12/3 cable is installed from a 120/240-V, 1Ø panel and feeds a split-wired duplex recepta...
Voorbeeld 2 van de 11 pagina's
In winkelwagenIEC First Year Exam Study Guide 
Questions with Verified Solutions 
 
___ can be described as the point of demarcation between where the serving utility ends and the 
premises wiring begins. Service Point 
 
A 12/3 cable is installed from a 120/240-V, 1Ø panel and feeds a split-wired duplex recepta...
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