Electrical circuit note - 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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TSI Testing 126 Questions with Verified Answers,100% CORRECT
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TSI Testing 126 Questions with Verified Answers 
 
In 2010, talk show host Oprah Winfrey and novelist Jonathan Franzen kissed and made up after a nine-year feud. In 2001, Franzen was disinvited from appearing on Winfrey's TV show to pitch his novel The Corrections after he made it clear that he was unhappy about the book's being chosen for the Oprah Book Club. Describing his work as 
"in the high-art literary tradition," Franzen said he didn't want to be associated with the Club, which he accuse...
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NHIE Exam II Electrical Questions and Answers All Correct
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NHIE Exam II Electrical Questions and Answers All Correct 
What is an issue with Edison base fuses? - Answer Edison base fuse is older and all size fuses are the same size, this is a safety problem 
 
What is the color coding for the common sized Edison base fuses? - Answer 30 Amp - Green 
25 Amp - Green or Yellow 
20 Amp - Orange or Red 
15 Amp - Blue or Purple 
10 Amp - Yellow or Gray 
 
What are the service life estimates for circuit breakers? - Answer 30 - 50 years 
 
What are Ground Fau...
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5/1 NFPA70E Final Study Set Exam with Correct and Verified Answers 2024
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5/1 NFPA70E Final Study Set Exam with 
Correct and Verified Answers 2024 
NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters; 17 
informative annexes; the Foreword to NFPA 70E; and Article 90, Introduction. Chapter 1 
is divided into ? articles. - CORRECT ANSWER-3/5 
The appointment of the NFPA 70E Committee was announced on January 7, ? , and 
was formed to assist ? in preparing electrical safety standards that would serve its 
requirements. - CORRECT ANSWER-...
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Motor Calculations Annotated Instructor’s Guide_ME_Level-4
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COMPTENCIES, OBJECTIVES, AND PERFORMANCE TASKS Power Generation Maintenance Electrician Level Four 
Power Industry Fundamentals 
Power Generation Maintenance Electrician 
Level Two 
26410-08 Motor Operation and 
Maintenance 
26301-08 Load Calculations – Branch 
and Feeder Circuits 
32401-09 Preventive and Predictive 
Maintenance 
26409-08 
Heat Tracing and Freeze Protection 
40401-09 
Standby and Emergency Systems 
26407-08 Advanced Controls 
26305-08 Overcurrent Protection 
50401-10 Gene...
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ABYC Marine Electrical Questions And Answers 2024 Update A+
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___ through circuits on a boat is perhaps the most common problem with electrical circuitry. 
A Overly high rates of current flow 
B Resistance to heat 
C Unrestricted pressure 
D Resistance to electrical current flow - Answer-D Resistance to electrical current flow 
When using Ohm's law, if any two of the three values are known, the third value can be calculated by 
___. 
A multiplication or division 
B addition or subtraction 
C taking the square root of the sum of the two values 
D finding t...
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IEC YEAR 1 FINAL EXAM STUDY 2024 WITH 100% CORRECT ANSWERS 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. Select one: a. 120 b. 240 c. ...
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5/1 NFPA70E Final Exam QUESTIONS WITH 100% CORRECT ANSWERS
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5/1 NFPA70E Final Exam QUESTIONS 
WITH 100% CORRECT ANSWERS 
NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters; 17 informative 
annexes; the Foreword to NFPA 70E; and Article 90, Introduction. Chapter 1 is divided into ? 
articles. - answer3/5 
The appointment of the NFPA 70E Committee was announced on January 7, ? , and was formed 
to assist ? in preparing electrical safety standards that would serve its requirements. - 
answer1976/OSHA 
The 1995 edition of NFPA ...
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5/1 NFPA70E Final Exam Questions With 100% Correct Answers
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5/1 NFPA70E Final Exam Questions With 
100% Correct Answers 
NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters; 17 
informative annexes; the Foreword to NFPA 70E; and Article 90, Introduction. Chapter 1 is 
divided into ? articles. -Answer-3/5 
The appointment of the NFPA 70E Committee was announced on January 7, ? , and was formed 
to assist ? in preparing electrical safety standards that would serve its requirements. -Answer- 
1976/OSHA 
The 1995 edition of NFPA...
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5/1 NFPA70E Final Exam Correct Questions & Answers(RATED A+)
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NFPA 70E, Standard for Electrical Safety in the Workplace, consists of ? chapters; 17 informative annexes; the Foreword to NFPA 70E; and Article 90, Introduction. Chapter 1 is divided into ? articles. - ANSWER 3/5 
 
The appointment of the NFPA 70E Committee was announced on January 7, ? , and was formed to assist ? in preparing electrical safety standards that would serve its requirements. - ANSWER 1976/OSHA 
 
The 1995 edition of NFPA 70E included the concepts of ? and the establishment of an ...
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IEC Electrical final exam study guide Questions and Answers Latest (2024 / 2025) (Verified Answers)
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IEC Electrical final exam study guide Questions and Answers Latest (2024 / 2025) (Verified Answers) 1.	an electrical grounding conductor is permitted to be what color 
ANS Green 
2.	which of the following types of current travel through a circuit breaker 
ANS short circuit, ground fault, overload 
3.	explanatory material is represented through the code using 
ANS informational note 
4.	opposition to current flow is 
ANS resistance 
5.	what is the voltage drop on a 120 volt circuit? the circuit u...
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