16 awg - Study guides, Class notes & Summaries

Residential Electrician Exam #2 || Questions and Answer 100% Accurate Residential Electrician Exam #2 || Questions and Answer 100% Accurate 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 - ANSWER-C: 20 inches Ref: 210.52(C)(5) For dwelling units, panelboards are permitted to be located in all the areas listed EXCEPT _____. a) hallways b) garages c) kitchens d) ...

Residential Electrician Exam #2 Latest Questions With 100% Correct Answers Graded A+ 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 C: 20 inches Ref: 210.52(C)(5) For dwelling units, panelboards are permitted to be located in all the areas listed EXCEPT _____. a) hallways b) garages c) kitchens d) bathrooms D: bathrooms Ref: 240.24(E) The MAXIMUM number of groun...

Hvac Journeyman Exam Questions and Answers 100% Pass Defects on gas piping or fittings shall be _____.(A) repaired(B) replaced or repaired and retested(C) repaired by a certified welder(D) ignored, as the operating pressure is much less than the air test. - Correct Answer ️️ -B. Fitting shall be replaced or repaired and retested. UMC Section 1316.4.3 Every absorption refrigerating system supported from the ground shall rest on a concrete slab extending not less than _____ the adjoinin...

Conductors with _____ marked on the insulation are NOT approved for use in a wet location. a. THW b. THHW c. THHN d. THWN - ANSWERTHHN As shown in Table 310.104(A), conductors with THHN insulation are approved for use in dry and damp locations only and conductors with THWN, THHW, and THW insulation are recognized for use in dry and wet locations. Given: A one-family dwelling unit with a demand load of 200 amperes is supplied with a 120/240 volt, single-phase, electrical system from the l...

PTICH : rise/span what size of a circuit breaker can be installed on a line with 7 outlets 14 AWG wire? : 15 amp; according to code, the conductor ampacity rating for a 14 gauge wire is 15 amps. for 12 gauges wire is 20 amps. the number of outlets does not determine the size of circuit breaker. how many roof squares are in the roof measuring 45' by 50'? : 22.5; (45x50) / 100 (roofing squares made of 10'x10'). total drop for a 120' pipe with a 2% slope? : 2'5" = 120x2%=2.4 how ...

Codes address the safety of persons, property and the environment associated with the ITS cabling installation. correct answersTRUE The IEEE standard associated with Ethernet (or LANs) is 802.3 correct answersTRUE "TIA" stands for Telecommunications Industry Association. correct answersTRUE "Codes" use words like "shall" and/or "shall not." correct answersTRUE The "NESC" generally applies to indoor cabling installations. correct answersFALSE ETA ceased operation in Febru...

Fire Alarm TFM 12 Exam Review What does PLFA stand for? - Power Limited Fire Alarm What does NPLFA stand for? - Non Power Limited Fire Alarm What material must NPLFA circuit conductors be made from - Only solid or stranded copper is permitted What is a single station detector? - Battery powered smoke detectors that do not communicate off premises. What is a multiple station detector? - Mains powered smoke detectors with battery backup that are linked together, so that if one un...

EV Lesson 4 Questions and Answers Graded A+ What is the minimum branch circuit size for a Level II EVSE with a 32-ampere current rating? Select one: a.32 A b.35 A c.40 A d.55 A c.40 A 32 A × 1.25 = 40 A minimum OCPD What is the minimum size XHHW-2 copper conductor permitted to supply a Level II EVSE that has a 30-ampere current rating, assuming 75° terminations? Select one: a.12 AWG b.10 AWG c.8 AWG d.6 AWG c.8 AWG 30 A × 1.25 = 37.5 A = 8 AWG When calculating...

Codes address the safety of persons, property and the environment associated with the ITS cabling installation. - correct answer TRUE The IEEE standard associated with Ethernet (or LANs) is 802.3 - correct answer TRUE "TIA" stands for Telecommunications Industry Association. - correct answer TRUE "Codes" use words like "shall" and/or "shall not." - correct answer TRUE The "NESC" generally applies to indoor cabling installations. - correct answer FALSE ETA cease...

Conductors with _____ marked on the insulation are NOT approved for use in a wet location. a. THW b. THHW c. THHN d. THWN correct answer: THHN As shown in Table 310.104(A), conductors with THHN insulation are approved for use in dry and damp locations only and conductors with THWN, THHW, and THW insulation are recognized for use in dry and wet locations. Given: A one-family dwelling unit with a demand load of 200 amperes is supplied with a 120/240 volt, single-phase, electrical system f...