Journeyman Exam Bundle( Graded A+)

Which of the following is true when defining an approved electrical device? a. It is NFPA allowed b. It is approved by local jurisdiction c. It is manufacturers approved. d. It is approved by a national authority. - Answers-b. It is approved by local jurisdiction A pipe is coming into the s...

1. Your foreman asked you to measure the insulation resistance of some conductors. To do this you would use a _______. a. Hydrometer b. Megger c. Belt tester d. Wattmeter - Answers-B 2. The main difference between a pipe thread and a machine thread is that the pipe thread is ______. a. Fi...

1. A ____ is a protective device for limiting surge voltages by discharging or bypassing surge current, and it also prevents continued flow of follow current while remaining capable of repeating these functions. a. Surge arrester b. Automatic fuse c. Fuse d. Circuit breaker - Answer-A 2....

1. To control a ceiling light from five different locations it requires which of the following? a. Four 3-way switches and one 4-way switches b. Three 4-way switches and two 3-way switches c. Three 3-way switches and two 4-way switches d. Four 4-way switches and one 3-way switches - Answers-B ...

1. Using 1.5 volt dry cell, the voltage between A and B would be ___________. a. 1.5 b. 4 c. 6 (Series-Parallel) d. 12 - Answer-C 2. A rigid conduit connecting to an outlet box should have a _________. a. Bushing and locknut on the outside b. Bushing on the outside and a locknut on the in...

Something that would affect the ampacity of a conductor would be __________. I. Voltage II. Amperage III. Length IV. Temperature a. I only b. II only c. III only d. IV only - Answers-D Alternating currents may be increased or decreased by means of a __________. a. Motor b. Transformer c...

Electrical current is measured in terms of __________. a. Electron pressure b. Electron passing a point per second c. Watts d. Resistance - Answers-B A stop switch is wired __________ in a motor circuit. a. Series b. Series-shunt c. Series-parallel d. Parallel - Answers-A An auto...

__________ can be generated. I. Electricity II. Electrical Energy a. I only b. II only c. Both I & II d. Neither I nor II - Answer-B The phenomenon whereby a circuit stores electrical energy is called __________. a. Inductance b. Capacitance c. Resistance d. Susceptance - Answer-B ...

In a (direct expansion) evaporator, liquid refrigerant must boil away as close to the end of the coil as possible in order to: - Answer-Operate at High Efficiency. What is one of the main reasons that reciprocating compressors are not 100% efficient? - Answer-Clearance Volume A dirty evaporato...

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. - Answer-B. Fitting shall be replaced or repaired and retested. UMC Section 1316.4.3 Every abs...

A continuous load is a load where the maximum current is expected to continue for at least how long? - Answers-3 hours How many amperes does a 3-hp, 240-volt, 3-phase motor draw if the motor has values of 90% efficiency and 95% power factor? - Answers-6.3 amperes Approximately how many kilowa...

An advantage of an electromagnet over a permanent magnet is that... - Answer-an electromagnet can be switched. An excellent diffuser surface is one that... - Answer-scatters light uniformly in all directions Light is converted into electricity... - Answer-in a photovoltaic cell The rotating...

A fixed light will be allowed to be 30 amp provided the socket is rated ____ duty. a. Light b. Medium c. Heavy d. Extra Heavy - Answers-c. Heavy From the Skilled Trades Act, Section 7 "Except as otherwise provided in this article or in subsection (3), and individual other than an individual ...

What does FLC stand for - Answer-Full load current An electrical device that consists of a frame a plunger and uses an up and down motion to operate - Answer-Solenoid 240 volt to ground, 200 amp panel in condition 3 needs a minimum front clearance of how many feet - Answer-4 What is the min...

The conductive path(s) installed to connect normally non-current carrying metal parts of equipment together and to the system grounded conductor, grounding-electrode conductor or both, is called the ___________? Article 100 - Answer-Equipment grounding conductor By definition, electronic computer ...

How is the decision to train specific task and knowledge items in an initial skills course made? - Answer-a review of the OAR data and subject matter Training for the Services Journeyman 5 level primarily consist of - Answer-(OJT) on-the-job training Which is not a mandatory 5-skill-level upgr...

The manuals the Air Force (AF) develops or pays a contractor to develop for all equipment built to military specifications are called? a. Technical orders (TO) b. joint use manuals c. commercial off the shelf (COTS) manuals d. time compliance technical orders (TCTO) manuals - Answer-a. Techni...

Who can grant a variance for electrical work? - Answer-the department or city that has inspection jurisdiction Residential buildings wired in Canada, then moved into Washington, must be inspected to ensure compliance with minimum safety requirements. Which is not one of these safety requirements:...

What are services 5 levels? - Answers-Helper (0 level) Apprentice (3 level) Journeyman (5 level) Craftsman (7 level) Superintendent (9 level) Services levels you must attain? - Answers-Apprentice (3 level) Journeyman (5 level) Services training requirements for Apprentice (3 level)? - Answers-...

A ground fault circuit interrupter shall be installed in the branch circuit supplying fountain equipment unless the equipment is listed for operation at __________ or less and is supplied by a transformer that complies with section 680.23(A)(2) - Answer-low voltage contact limit The affect of sho...

Resistance with 2 resistors - Answer-(R1+R2)/(R1xR2) Resistance with more than 2 resistors - Answer-1/{(1/r1)+(1/r2)+(1/r3)} voltage drop single phase - Answer-(2 x conductor length x I x kRating)/cmils voltage drop 3 phase - Answer-(1.732 x conductor length x I x kRating)/cmils K rating...

How is the decision to train specific task and knowledge items in an initial skills course? - Answer-A review of the OAR data and subject matter experts' inputs. Training for the Services Journeyman 5 level primarily consists of - Answer-On-the-job training (OJT) Which is not a mandatory 5 le...

Unused openings in equipment shall be closed To afford protection equivalent to the wall of the equipment With flame resistant tape With metallic or non metallic materials .004 inches in thickness With metal 1/8 inch in thickness - Answers-To afford protection equivalent to the wall of the e...

Plumbing Code Regulation SBC-3 - Answer-State of Rhode Island Plumbing Code is known as: 4' 6" Below Grade - Answer-Water Services Shall Be Installed Not Less Than: Insulated/Heated or Both - Answer-Piping installed in exterior walls or areas subject to freezing must: 36" Below Grade - A...

A fitting is a part of a wiring system that is intended primarily to perform which type of function? - Answers-mechanical When the disconnecting means of a transformer is located remotely it must be? - Answers-lockable If installed and routed on the outside of a raceway, the length of the equi...

1 1/4" Trap Arm - Answer-2 1/2" min 30"max 1 1/2" trap arm - Answer-3" min 42" max 2" trap arm - Answer-4" min 60" max 3" trap arm - Answer-6" min 72" max 4" trap arm - Answer-8" min 120" max 4" + trap arm - Answer-double diameter min 120" max Maximum length of a f...

When did the Air Force Chief of Staff establish TJAG's Department? - Answers-25 January 1949 Who was the first paralegal CMSgt appointed to the position of Special Assistant to TJAG for Legal Airman Affairs? - Answers-CMSgt Steve Swigonski The ADC program went into effect worldwide on _______...

The conduit conveying flue gas from the appliance to the chimney is called the _______? - Answer-Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? - Answer-Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdra...

For electrically operated in - sink waste disposers, what is the minimum and maximum length allowed for electrical cable? - Answers-18 inches- 36 inches. 422.16 (B)(1)(2) Rigid metal conduit must be securely fastened within how many feet of junction box? - Answers-3 feet. 344.30 (A) *See excep...

How many 400 W fixtures could be installed on a 120 V 15amp circuit? A. 3 B. 5 C. 6 D. 8 - Answers-3 Ten 1200 W lightning fixtures are connected on a 277 V system. How many amps might the circuit draw? A. 23 B. 60 C. 43 D. 54 - Answers-43 A toaster is listed as 1560 W. When it is plugg...

if the hot surface ignitor in a hot surface ignition system doesn't glow what is most likely the fault - Answer-a bad ignitor the thermocouple in a furnace has been replaced but the pilot still continues to go out, what test should be done next - Answer-make sure the tip of the flame is touching...

There are six conductors in a race way connected to 75° C rated circuit breaker. Each wire has a 70 amp load using THHM conductors. The minimum size conductors used our #_________AWG - Answers-4 Thermal insulation shall not be installed within _________inches of recessed lighting fixtures - Answ...

Existing Work - Answer-A plumbing system or any part thereof installed prior to March 11, 2005. Soil Pipe - Answer-Any pipe that conveys the discharge of toilets, urinals or fixtures having similar functions to the building drain or building sewer. The discharge may be conveyed with or without th...

How many apprentices can a journeyman directly supervise? - Answer-2 When performing any service work on a customers heating system the licensee must notify the homeowner of? - Answer-Efficiency and code violations Can a licensed journeyman perform a cleaning on wood/oil combination unit witho...

B - Answers-While ordering plumbing materials, the bill was $4,860.00. You also received discounts of 20%, 10%, and 2% from the $4,860.00 amount. How much was the final bill? (pg 7) A. $3,367.77 B. $3, 429.21 C. $3, 499.41 D. $3,559.18 7.5 - Answers-1 Cubic foot is equal to how many gallons? ...

1/4" - Answers-Threads of drainage fittings shall be tapped as to allow _____ pitch per foot 4 lbs - Answers-Lead used for safe pans shall not be less than ________ per square foot Copper Tube, Cast Iron, Stainless steel, ABS, PVC DWV - Answers-Name 3 allowable materials for the DWV system "...

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) - Answer-70 The grounded conductor of a 277/480 volt 3 phase wye service shall be run to and bond...

Identifies the skill level of the AFS - Answers-The 5 in 4N051 Identifies the career field family - Answers-The N in 4N051 Identifies the career field subdivision - Answers-The 0 in 4N051 Identifies enlisted specialty and specific expertise - Answers-The 1 in 4N051 Identifies the career ...

The direction of the rotor for 3-phase motors can be reversed by? - Answers-Switching any TWO leads What size accessible hand hole must a metal light pole have? - Answers-2"×4" Direct burial cables emerging from the ground subject to physical damage shall be installed in...? A. Rigid Metal...

In wood structures, notches on the end of the joists shall not exceed ___________ the joist depth. A. one fourth B. 6% of C. 1/2 of D. 10% of - Answers-A. one-fourth Underground inspection shall be made after trenches or ditches are excavated and bedded, piping installed, and ___________ ba...

A capacitor is rated at 120 volts and 20 amps. What are the watts? - Answer-3240 watts. 20 Amps x 1.35 x 120 volts Where to find the cross-sectional area of a wire? - Answer-Chapter 9 Table 5 for coated, Table 8 for uncoated A restaurant has a 15.5 foot plug strip for all their television syst...

Thermal insulation shall not be installed within ______ inch(es) of recessed fixtures - Answer-3 An AC system of 50 to 1000 volts shall be grounded if maximum voltage to ground does not exceed ____ volts. - Answer-150 The underwater light fixture shall be at least ____ inches below water level...

Feeders containing a common neutral are permitted to supply how many sets of 5-wire feeders? - Answers-2 To measure the area of a dwelling to determine the lighting load, the fallowing dimensions are use: - Answers-the floor area computed from the outside dimensions The general lighting load f...

What minimum size ??? flushometer valve? A) 1/2" B) 1/4" C) 1" D) 1-1/4" - Answer-c) 1" ILLUSTRATION: The minimum water pipe size at location (E) is ____ inches A) 3/4" B) 1-1/4" C) 1-1/2" D) 2" - Answer-C) 1-1/2" ILLUSTRATION: The minimum water pipe size at location (G) i...

There are six conductors in a raceway connected to 75* rated breakers. Each wire has a 70-amp load using THHN conductors. The minimum size conductor used are #_________ AWG - Answer-4 Thermal insulation shall not be installed within _______ inch(es) of recessed fixtures. - Answer-3 A 1-inch co...

There are six conductors in a raceway connected to 75° rated breakers. Each wire has a 70-amp load using THHN conductors. The minimum size conductor used are #__________ AWG. a. 4 b. 6 c. 8 d. 10 - Answers-a Thermal insulation shall not be installed within __________ inch(es) of recessed fi...

Travel - Answer-The Distance from the initial offset to the second fitting Advance - Answer-Distance parallel to the pipes between the offset fittings Offset - Answer-Distance the pipe is offset from original position to new position Rolling offsets formula - Answer-Travel = Rise x 2 = Spre...

where extensive metal in or on buildings or structures may become energized and is subject to personal contact _______ will provide additional safety. a) adequate bonding and grounding b) bonding c) suitable ground detectors d) none of these - Answers-a) adequate bonding and grounding sing...

What fahrenheit temperature would a transformer have to be 55% centigrade above ambrient of 98* F? - Answers-55x1.8=99 + 32 = 131*F 131 + 98= 229* A conductor is pulled to what tension? - Answers-50% To dead end three 2/0 HD conductors which have a breaking strength of 5,927 lbs each A. How ...

Which of the following conductor insulation types, if any, is/are acceptable for wiring in a fluorescent luminaire when the branch-circuit conductor passes within three (3) inches of the ballast? I. THW II. THWN 1.) neither I nor II 2.) both I and II 3.) I only 4.) II only - Answers-Answer: ...

_______ can be generated. I. Electricity II. Electrical Energy a. I only b. II only c. both I and II d. neither I nor II - Answers-Ans. b A phenomenon where a circuit stores electrical energy is called ______. a. Inductance b. Capacitance c. Resistance d. Susceptance - Answers-Ans. b ...