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Chapter 1-3 Test

Chapter 1-3 Test

Q Question 1 2.5 / 2.5 pts What type of fire extinguisher should be used to put out a class D fire? Question 2 2.5 / 2.5 pts How many prongs does a grounded polarized plug have? Question 3 2.5 / 2.5 pts What is the primary purposed of the ground-fault-circuit-interrupter(GFCI)? Question 4 2.5 / 2.5 pts Before preforming any work or repair you must always Question 5 2.5 / 2.5 pts Any Arc-Flash occurs when ___________

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1.Dry Chemical-Granular Type 2.Three 3.To protect people from electric shock 4.Turn power off and discharge any capacitors 5.High Voltage "jumps between two electrical conductors