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IEC Study guides, Class notes & Summaries
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IEC YEAR 1 FINAL EXAM STUDY WITH 100% CORRECT ANSWERS 2024 LATEST UPDATE.
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What is the result if the neutral wire becomes open on a multiwire circuit having unequal loads? 
 
Select one: 
 
a. 
The load of higher resistance would overheat and probably be damaged. 
 
b. 
The load of lesser resistance would overheat and probably be damaged. 
 
c. 
No effect until one load is turned off or opens. 
 
d. 
No effect. 
The load of higher resistance would overheat and probably be damaged. 
 
 
 
Refer to Figure 128.202. ___ volts are applied across the water heater element. 
S...
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IEC Chapter Final Exam 135 Questions And Answers With Verified Tests
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IEC Chapter Final Exam 135 Questions And Answers With Verified Tests 
 
IEC Chapter Final Exam 135 Questions And Answers With Verified Tests
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IEC Chapters 1-4 UPDATED Exam Questions and CORRECT Answers
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IEC Chapters 1-4 UPDATED Exam 
Questions and CORRECT Answers 
IEC was formed in 1957 - ANS Primary purose was to provide quality training for apprentice 
electricians 
Post Graduation test - ANS IEC National Journeyman Credential consisting of a written 
exam and a comprehensive demonstration of practical skills 
1st year consists of - ANS Navigating code book(how it's organized and how to find 
anything you're looking for)
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IEC Lesson 101 worksheets Certification Exam Questions and CORRECT Answers
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The unit of measurement for resistance is represented by the letter or symbol - ANS Ω 
Current is represented by the letter or symbol - ANS I 
Power is represented by the letter or symbol - ANS P 
Voltage is is similar to _____ in a water pipe - ANS Pressure 
Wattage is often compared to - ANS work done 
Which abbreviation is NOT typically associated with wattage? - ANS V
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IEC Lesson 104 HW UPDATED Exam Questions and CORRECT Answers
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IEC Lesson 104 HW UPDATED Exam 
Questions and CORRECT Answers 
A particular load is rated to use 2.2 KW at 240 volts. This load is connected to a 2-pole breaker 
in a panel using 12 AWG conductors. How much current will this load draw? - ANS 9.2 
Opposite charges ___. - ANS attract 
___ force is the component of a circuit that causes electrons to flow. - ANS Electromotive 
DC is an abbreviation for ___. - ANS Direct Current
Too much month left at the end of the money?
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IEC lesson 105 HW UPDATED Exam Questions and CORRECT Answers
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IEC lesson 105 HW UPDATED Exam 
Questions and CORRECT Answers 
Ladders should extend at least ___ feet above the landing for easy access. - ANS 3 
Damaged cords on power tools should be ___. - ANS replaced 
All circuit wires should be considered ___ until tested. - ANS energized (live) 
While standing in water you should ___. - ANS never use power tools
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IEC Midterm UPDATED Exam Questions and CORRECT Answers
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334.10 - ANS Look in the NEC index and find uses permitted for NM Cable. The Code 
Reference for this is? 
Installed in a storage building for a single-family dwelling - ANS Look in the NEC index and 
find uses permitted for NM Cable. An Example of a permitted use is where? 
Installed in wet locations - ANS Look in the NEC index and find uses permitted for UF 
Cable. An Example of a permitted use is where?
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IEC 315 UPDATED Exam Questions and CORRECT Answers
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All of These: The construction documents, the local ahj requirements, NEC requirments - 
ANS To successfully complete a building project, the electrician is to make these 
installations in accordance with? 
MEP - ANS The electrician would use a ??? plan drawing to determine the types of site 
luminaires used on the BCES project. 
False - ANS The location of site luminaires is as shown on the MEP drawing. However, the 
exact location can be changed when the electrician deems is necessary. T or...
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IEC Lesson 109 HW UPDATED Exam Questions and CORRECT Answers
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How is wire diameter expressed in the AWG standard? - ANS as a whole number 
Wire sizes up through 4/0 are expressed in American Wire Gauge (AWG). Wire sizes larger than 
4/0 AWG are expressed in ___. - ANS kcmil 
One mil = ___ inches. - ANS .001 
Particular care has to be taken when making aluminum wiring connections because when 
aluminum is exposed to air it oxidizes, forming a ___ surface coating that prevents good 
connections. Aluminum conductors must have the oxide removed and an inhib...
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IEC lesson 108 HW UPDATED Exam Questions and CORRECT Answers
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On a jobsite, you must keep tools and materials away from the edge ___ where they can be 
knocked off onto employees working below. - ANS scaffold and floor openings 
When working on a ladder jack scaffold, adequate fall protection devices must be used when the 
scaffold height exceeds ___ feet above the floor below. - ANS 10 
Generally, scaffold planking must be at least ___ inches wide. - ANS 18 
Materials falling off scaffolds ___. - ANS can be prevented by placing screening up to the 
gua...
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IEC STUDY GUIDE
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AF Form 52 - Answer-Evidence Tag 
 
AF Form 53 - Answer-Security Forces Desk Blotter 
 
AF Form 75 - Answer-Vehicle/Visitor Pass 
 
AF Form 440 - Answer-Bomb Threat 
 
AF Form 1109 - Answer-Visitor Registration Log 
 
AF Form 1168 - Answer-Statement of Witness/Victim/Suspect 
 
AF Form 1176 - Answer-Authorization to Search and Seize 
 
AF Form 1199 - Answer-Restricted Area Badge 
 
AF Form 1297 - Answer-Temporary Hand Receipt 
 
AF Form 1314 - Answer-Firearms Registration 
 
AF Form 1315 - Answe...
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IEC EXAM QUESTIONS AND ANSWERS
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What does SAFE stand for? - Answer-Surgery 
Anitbiotics 
Facial cleanliness 
Environmental change 
 
What does DUMB stand for? - Answer-Doable 
Understandable 
Measurable 
Beneficial 
 
What does SMART stand for? - Answer-Specific 
Measurable 
Attainable 
Relevant 
Time-bound 
 
What are the specific objectives (ABCD) for applying IEC planning? - Answer-Audience 
Behavior 
Condition(s) 
Degree 
 
How do you really find out what is the problem? - Answer-- involve the community 
- conduct surveys ...
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