Residential Electrician Exam 3 Exam Bundle!!Residential Electrician Exam 3 Exam Bundle!!Residential Electrician Exam 3 Exam Bundle!!Residential Electrician Exam 3 Exam Bundle!!Residential Electrician Exam 3 Exam Bundle!!
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The minimum size equipment grounding conductor for a 100 ampere, 120/240 volt single phase underground dwelling feeder whose ungrounded conductors have been increased in size from 3 AWG copper to 1 AWG copper is __ AWG copper Ampacities, Grounding 250.122(B) Table 250.122 Table 8 Ch 9 - ANSWER...
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Add to cartThe minimum size equipment grounding conductor for a 100 ampere, 120/240 volt single phase underground dwelling feeder whose ungrounded conductors have been increased in size from 3 AWG copper to 1 AWG copper is __ AWG copper Ampacities, Grounding 250.122(B) Table 250.122 Table 8 Ch 9 - ANSWER...
Ferrous metal enclosures for grounding electrode conductors shall be _____. a) electrically continuous b) electrically isolated c) not permitted d) rigid metal conduit (RMC) only - ANSWERSA: electrically continuous Ref: 250.64(E) Unless listed for the control of other loads, general use dimm...
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Add to cartFerrous metal enclosures for grounding electrode conductors shall be _____. a) electrically continuous b) electrically isolated c) not permitted d) rigid metal conduit (RMC) only - ANSWERSA: electrically continuous Ref: 250.64(E) Unless listed for the control of other loads, general use dimm...
When a single branch-circuit with an equipment grounding conductor is supplying a detached garage from a house, what, if any, additional grounding electrode(s) is/are required at the garage? a) A ground rod and underground metal water pipe. b) A metal underground water pipe only. c) A metal under...
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Add to cartWhen a single branch-circuit with an equipment grounding conductor is supplying a detached garage from a house, what, if any, additional grounding electrode(s) is/are required at the garage? a) A ground rod and underground metal water pipe. b) A metal underground water pipe only. c) A metal under...
The National Electrical Code not intended as ________. - ANSWERSdesign specification or as an instrucion manual The provisions of the national electrical code are considered necessary for ________. - ANSWERSsafety What is not covered within the scope of the national electrical code? - ANSWERSi...
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Add to cartThe National Electrical Code not intended as ________. - ANSWERSdesign specification or as an instrucion manual The provisions of the national electrical code are considered necessary for ________. - ANSWERSsafety What is not covered within the scope of the national electrical code? - ANSWERSi...
A phase converter with a 56 ampere full-load single phase input nameplate rating, that supplies variable loads shall have an input conductor ampacity of __ amperes. Phase Converters 455.6(A)(1) - ANSWERS70 The grounded conductor of a 277/480 volt 3 phase wye service shall be run to and bond...
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Add to cartA phase converter with a 56 ampere full-load single phase input nameplate rating, that supplies variable loads shall have an input conductor ampacity of __ amperes. Phase Converters 455.6(A)(1) - ANSWERS70 The grounded conductor of a 277/480 volt 3 phase wye service shall be run to and bond...
What is the MAXIMUM allowable cord length for the cord supplying a cord-and-plug connected dishwasher installed under a kitchen counter in a dwelling unit? a) 11⁄2 feet b) 2 feet c) 3 feet d) 4 feet - ANSWERSD: 4 feet Ref: 422.16(B)(2)(2) What is the MINIMUM size copper SE cable with type ...
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Add to cartWhat is the MAXIMUM allowable cord length for the cord supplying a cord-and-plug connected dishwasher installed under a kitchen counter in a dwelling unit? a) 11⁄2 feet b) 2 feet c) 3 feet d) 4 feet - ANSWERSD: 4 feet Ref: 422.16(B)(2)(2) What is the MINIMUM size copper SE cable with type ...
The MAXIMUM height that kitchen countertop receptacle outlets may be installed above the countertop shall be _____. a) 12 inches b) 18 inches c) 20 inches d) 24 inches - ANSWERSC: 20 inches Ref: 210.52(C)(5) For dwelling units, panelboards are permitted to be located in all the areas listed ...
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Add to cartThe MAXIMUM height that kitchen countertop receptacle outlets may be installed above the countertop shall be _____. a) 12 inches b) 18 inches c) 20 inches d) 24 inches - ANSWERSC: 20 inches Ref: 210.52(C)(5) For dwelling units, panelboards are permitted to be located in all the areas listed ...
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