What is an arc blast - Study guides, Class notes & Summaries
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IAAI CFI Study Questions and Answers (202324]
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Combustible Liquid - A liquid with a flash point ABOVE 100F 
12.5 - If the current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? 
1000 - If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? 
 
*Power (P) = current (I) x voltage (V) 
Watts = amps x volts 
1987 - The year of the first edition of NFPA 1033 
1.5 times - ...
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NFPA 70E FINAL EXAM 2023 WITH 100% CORRECT ANSWERS
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True or False: A mandatory rule can have exceptions. 
False 
 
 
 
True or False: Permissive rules are allowed but not required to be performed 
true 
 
 
 
What does NEC stand for? 
National Electrical Code 
 
 
 
What do chapters 1-4 of the NEC cover 
General electric installations 
 
 
 
What do chapters 5-7 of the NEC cover 
Special equipment and loctations 
 
 
 
What does chapter 8 of the NEC cover 
Communication systems 
 
 
 
What does chapter 9 of the NEC cover 
tables 
 
 
 
What is an...
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NETA level II exam questions & answers 2023
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NETA level II exam questions & answers 2023 What is the preferred method of performing primary-injection testing on a low voltage circuit breaker with ground fault protection? 
 
Use of the manufacturer's test kit or rewiring the neutral CT input is the preferred method of primary-injection testing on a low voltage circuit breaker with ground fault protection, otherwise two poles can be connected in series to provide balanced secondary currents to the trip unit. 
 
 
At what current level does ...
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IAAI CFI Study Questions and Answers (2024/2025)
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Combustible Liquid - Correct answer-A liquid with a flash point ABOVE 100F 
12.5 - Correct answer-If the current flowing out from an electrical panel is 12.5 amps, 
and it then flows through an electrical load of 1500 watts, what is the amperage of the 
remaining current flow of the return circuit? 
1000 - Correct answer-If a hair dryer draws 8.3amps (in a home with 120-volt service), 
what is the wattage? 
*Power (P) = current (I) x voltage (V) 
Watts = amps x volts 
1987 - Correct answer-The y...
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4A Unit 6 Questions and Answers Graded A+
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4A Unit 6 Questions and Answers 
 
Graded A+ 
 
(4-047-1.11) Electric arc temperatures may be as high as: 
Select one: 
a. 4250°C 
 
b. 5325°C 
c. 7450°C 
 
d. 8300°C d. 8300°C 
 
The two types of Penetrant Testing (PT) are fluorescent testing and: 
Select one: 
 
a. Developer testing 
b. Colour Contrast testing 
c. Infrared testing 
d. Viscous Penetrant testing b. Colour Contrast testing 
 
What are the main component metals of "white metal"? 
Select one: 
 
a. bronze and tin 
 
b. alumi...
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ASNT Level 3 Basic Materials & Processes Exam Questions and Answers
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Fracture is a type of material failure. Of the following which is another type of material failure? - Permanent deformation. 
 
Which of the following statements best differentiates between a defect and a discontinuity? - Discontinuities can propagate and become defects. 
 
Nondestructive testing is often differentiated from other measurements or inspection techniques in that: - NDT involves indirect tests related to some other quality or characteristic of material. 
 
What are the functions of ...
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ETC SWE Questions and Answers | New One | Grade A+
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A bulkhead mounted disconnect for a workbench shall be located 48 to ____ inches above 
the deck. 
Ans: 54 
For naval applications, voltages greater than or equal to _____ volts are considered high 
voltage. 
Ans: 1000 
The resistance of the human body is typically around _____ ohms. 
Ans: 500 
_____ mA - shock is felt. 
Ans: 1 
_____ mA - a person may be unable to let go. 
Ans: 10 
_____ mA - shock may be fatal if it lasts for one second or more. 
Ans: 100 
PPE is required for energized work ...
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NFPA 70E FINAL ACTUAL EXAM 2024 WITH 100% CORRECT ANSWERS
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NFPA 70E FINAL ACTUAL EXAM 2024 WITH 100% CORRECT ANSWERS 
True or False: A mandatory rule can have exceptions. False True or False: Permissive rules are allowed but not required to be performed true What does NEC stand for? National Electrical Code What do chapters 1-4 of the NEC cover General electric installations What do chapters 5-7 of the NEC cover Special equipment and loctations What does chapter 8 of the NEC cover Communication systems What does chapter 9 of the NEC cover tables What is...
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USCG Boat Crew Exam - Questions and Answers (Complete Solutions)
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USCG Boat Crew Exam - Questions and Answers (Complete Solutions) What are the 8 duties of a boat crew member? 1. Helm watch 2. Lookout watch 3. Tow watch 4. Anchor watch 5. Rig towing and mooring lines 6. Act as a surface swimmer 7. Administer first aid 8. Operate damage control equipment When reporting contacts, what is the order in which they are reported? 1. Description 2. Bearing 3. Range 4. Aspect What is hypothermia? A lowering of the core body temperature due to exposure of cold (water ...
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IAAI CFI & NFPA 921 Final Exam Questions and Answers Latest Updated 2024/2025 | Graded A+
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IAAI CFI & NFPA 921 Final Exam Questions and Answers Latest Updated 2024/2025 | Graded A+. Rule of Nines" Medical concept, where major body areas are represented by increments of 
9% 
*For example the head equals 9% 
109F In hyperthermia, what core body temperature is generally fatal 
within minutes unless treated? 
4.0 to 10 w.c. The typical water column range for gas service lines 
4th Amendment The amendment concerning search and seizure 
*Remember "knocking" 
5th Amendment The amendment ...
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