Practice Mechanical Journeyman Untimed (Light Theme) 21 January 2024 by hvacpracticetest.com Report a question What’s wrong with this question? You cannot submit an empty report. Please add some details. Practice Mechanical Journeyman Untimed (Light Theme) Practice Mechanical Journeyman Untimed (Light Theme) 1 / 50 1. Mechanical systems in structures located in flood hazard areas shall be located at or above the . A) 100 year flood level B) elevation required by the IBC C) high water level D) highest flood stage IMC 301.16 IMC 301.16 2 / 50 2. The shall be responsible for the maintenance of the mechanical systems. A) person occupying the structure B) maintenance staff C) owner or owner’s agent D) installing contractor IMC 102.3 IMC 102.3 3 / 50 3. ______________ occupancy occurs where two or more occupancies are are located within the same building. A) Mixed B) None of the above C) Commercial D) Multiple 4 / 50 4. Notches in the top or bottom of solid wood joists are limited to of the depth of the joists. A) 1/3 B) 1/4 C) 1/2 D) 1/6 IMC 302.3.1 IMC 302.3.1 5 / 50 5. Discharge of chemical waste from a fluid cooler shall be approved by the ________________. A) Fire department B) Building safety department C) Appropriate regulatory authority D) EPA 6 / 50 6. Notches in the top or bottom of solid wood joists shall not be located in the middle of the span. A) 1/8 B) 1/3 C) 1/4 D) 1/2 IMC 302.3.1 IMC 302.3.1 7 / 50 7. Once a permit has expired because the authorized work was not commenced or was suspended/abandoned, a new permit may be issued at one-half the amount required for a new permit, provided the work has not been abandoned for more than . A) 30 days B) 180 days C) one year D) 90 days IMC 106.4.3 IMC 106.4.3 8 / 50 8. At an underground inspection where the excavated soil contains rocks, broken concrete or rubble, is required on the job site. A) clean backfill B) an environmental permit C) a means of debris removal D) compaction equipment IMC 107.2 #1 IMC 107.2 #1 9 / 50 9. Drains, overflows and blowdown provisions for cooling towers shall be _____________ connected to an approved disposal system. A) Carefully B) Indirectly C) Directly D) Temporarily 10 / 50 10. Roof and wall penetrations shall be flashed and sealed to prevent entry of . A) Wind and rain B) Moisture and wind C) Rain, ice and snow D) Water, rodents and insects IMC 1402.7.2 IMC 1402.7.2 11 / 50 11. Hangers for a suspended unit heater must be ________. A) Steel angle iron B) Noncombustible C) Provided by the appliance manufacturer D) Designed by a registered design professional 12 / 50 12. Where a floor furnace is sealed by the manufacturer to prevent the entrance of water, a minimum clearance of __________ inch(es) is required from the grade level. A) 4 B) 3 C) 1 D) 2 13 / 50 13. Fireplace stoves shall be tested in accordance with UL __________________ A) 797 B) 127 C) 1482 D) 737 14 / 50 14. The required ventilation opening into a sauna room shall be a minimum of _____ inches by ______ inches and located near the top of the door. A) 4,8 B) 4,4 C) 6,6 D) 8,8 15 / 50 15. Notches on the ends of solid wood joists shall not exceed percent of the joist depth. A) 40 B) 33 1/3 C) 25 D) 60 IMC 302.3.1 IMC 302.3.1 16 / 50 16. Unless adequately separated horizontally, plume discharges from cooling towers shall be a minimum of ______________ feet above any ventilation inlets to a building. A) 4 B) 6 C) 5 D) 3 17 / 50 17. Unless doubled, studs within an exterior bearing wall may contain bored holes with a maximum diameter of percent of the stud depth. A) 25 B) 33 1/3 C) 50 D) 40 IMC 302.3.3 IMC 302.3.3 18 / 50 18. Access panels that must be removed for normal servicing operations on vented furnaces shall not ________. A) Be located below any overhead obstruction B) Have less than 36 inches of clear working spaces C) Be of combustible material D) Be attached to the building construction 19 / 50 19. The control side of a floor furnace shall have a minimum clearance of _______ inches. A) 18 B) 24 C) 12 D) 6 20 / 50 20. Copper Alloy Tubing shall be supported every _______ feet when in a horizontal position. A) 6 B) 2 C) 8 D) 10 21 / 50 21. Potable water supplies to solar systems shall be protected against contamination in accordance with the . A) Clean Water Act of 1964 B) County health department C) State Environmental Agency D) International Plumbing Code IMC 1401.2 IMC 1401.2 22 / 50 22. Used materials, equipment and appliances may be utilized under which of the following conditions? A) Elements have been reconditioned, placed in proper working order and approved. B) A representative sampling is tested for compliance. C) They are limited to 10 percent of the total materials. D) Used materials may never be utilized in new construction. IMC 105.5 IMC 105.5 23 / 50 23. Access shall be provided to the solar thermal equipment for purposes. A) Inspection B) Air circulation C) Heat reduction D) Maintenance IMC 1402.8.2 and 604.2 IMC 1402.8.2 and 604.2 24 / 50 24. The installation of a(n) is prohibited. A) fuel-fired furnace in a crawl space B) wood burning fireplace in a sleeping room C) oil-fired boiler in a storage closet D) direct-vent appliance in a bathroom IMC 303.3 IMC 303.3 25 / 50 25. A permit is not required for a self-contained refrigeration system that contains a maximum of pound(s) of refrigerant. A) 10 B) 20 C) 5 D) 1 IMC 106.2 #7 IMC 106.2 #7 26 / 50 26. Where the code official finds that a proposed alternative material does not comply with the intent of the code provisions, the code official shall __________. A) contact a third-party agency to authorize additional testing B) request additional information from the manufacturer C) state the reason for disapproval in writing to the applicant D) place limitations on the use of the alternative material IMC 105.2 IMC 105.2 27 / 50 27. Listed and labeled hearth extensions for factory-built fireplaces, fireplace stoves and solid-fuel-type room heaters shall comply with ____________ A) UL 158 B) UL 1482 C) UL 127 D) UL 1618 28 / 50 28. A person holding a permit has the right to apply for an extension, provided the permit . A) has only been granted one previous extension B) is less than 60 days old C) is unexpired D) has been expired for less than one year IMC 106.4.4 IMC 106.4.4 29 / 50 29. The shall be responsible for the scheduling of inspections. A) mechanical inspector B) design professional C) mechanical contractor D) holder of the permit IMC 107.2 and 107.2.2 IMC 107.2 and 107.2.2 30 / 50 30. In general, solar thermal equipment exposed to vehicle traffic shall be installed a minimum of feet above the floor. A) 10 B) 12 C) 8 D) 6 IMC 1402.6 IMC 1402.6 31 / 50 31. Appliances shall not be installed in a location subject to vehicle damage except A) when installed behind steel barriers B) where protected by an approved means C) when listed for that particular installation D) when installed per the manufacturer's installation instructions IFGC 303.4 IFGC 303.4 32 / 50 32. The code official is authorized to accept reports of inspection by ____________. A) Approved agencies or individuals B) Special inspectors C) Registered design professionals D) Specialized contractors 33 / 50 33. One set of construction documents shall be kept __________ while work is in progress. A) With building owner B) At the job site C) With the contractor D) With original designer 34 / 50 34. The permit or a copy shall be kept on the site of the work __________. A) For one year after the work is completed B) Until completion of the project C) Until a certificate of occupancy is issued D) Until work commences 35 / 50 35. Suspended mechanical equipment shall be installed a minimum of inches above the adjoining grade. A) 3 B) 12 C) 6 D) 8 IFGC 305.7 IFGC 305.7 36 / 50 36. The maximum length of an electrical bonding jumper for a corrugated stainless steel tubing (CSST) system is feet. A) 150 B) 100 C) 25 D) 75 IFGC 310.2.3 IFGC 310.2.3 37 / 50 37. Tests performed by __________ may be required by the code official where there is insufficient evidence of code compliance. A) The owner B) The contractor C) An approved agency D) Design professional 38 / 50 38. Where mechanical exhaust interferes with the operation of an appliance, is required. (SHALL BE PROVIDED) A) makeup air B) an automatic appliance shut-off device C) an appliance enclosure D) an interlock between the appliance and exhaust fan IFGC 304.4 IFGC 304.4 39 / 50 39. Notches in the flange of a cold-formed steel stud in a bearing wall A) must be spaced at least 24 inches B) cannot exceed 3 inches in length C) must be at least 16 inches from the bearing end D) are not allowed IFGC 302.6 IFGC 302.6 40 / 50 40. Alternative methods or materials not specifically prescribed by the code are permitted when _________. A) Approved B) Tested C) Registered D) Listed 41 / 50 41. Where vehicles are capable of passing under an appliance installed in a public garage. the appliance shall be installed a minimum of inches higher than the tallest vehicle garage door opening. A) 12 B) 6 C) 18 D) 24 IFGC 305.4 IFGC 305.4 42 / 50 42. Unless located within a dwelling unit, rooms containing appliances shall be provided with a door and an unobstructed passageway measuring not less than inches wide and 80 inches high. A) 32 B) 36 C) 30 D) 24 IFGC 306.2 IFGC 306.2 43 / 50 43. A permit is not required for the installation of a __________. A) Electric heat pump system B) Natural gas system C) Vented gas fireplace D) Portable heating appliance 44 / 50 44. Cuts, notches and bored holes are prohibited in trusses except where . A) The effects are specifically considered in the design B) Limited in size, number and location C) Approved by the building inspector D) Located in nonbearing members IFGC 302.3.1 IFGC 302.3.1 45 / 50 45. Unless otherwise approved in accordance with Section 105, appliances regulated by this code shall be . A) Evaluated B) Listed C) Vented D) Certified 46 / 50 46. The IFGC does not apply to ________________. A) Gaseous hydrogen systems B) Gas appliance ventilation air C) Oxygen-fuel gas cutting systems D) LP-gas piping systems 47 / 50 47. Conversion of an appliance to a different fuel gas is allowed if in accordance with the instructions. A) Engineer’s B) Contractor’s C) Inspector’s D) Manufacturer’s IFGC 301.7.1 IFGC 301.7.1 48 / 50 48. When installed in a bedroom, a single wall-mounted unvented room heater is limited to an input rating not greater than Btu/h. A) 10,000 B) 8,000 C) 5,000 D) 6,000 IFGC 303.3, Item 4 IFGC 303.3, Item 4 49 / 50 49. Guards are not required for rooftop appliances requiring service where . A) the appliance is at least 8 feet from the roof edge B) the roof edge is not greater than 10 feet above grade C) the roof slope is less than 3/12 D) approved fall-restraint devices are installed IFGC 306.6, Exception IFGC 306.6, Exception 50 / 50 50. A 30-inch high attic passageway serving a gas appliance is limited in length to no more than feet. A) 12 B) 18 C) 14 D) 20 IFGC 306.3 IFGC 306.3 Your score is Share your results with your friends LinkedIn Facebook Twitter VKontakte
