2.
Type F grilles are (what) ________
in color.
Explanation
Type F grilles are white in color.
3.
The distribution panelboard is installed in room(which)______.
Explanation
The distribution panelboard is installed in room 110, specifically in the dry storage area.
4.
All bussing shall be (what)__________ only.
Explanation
The correct answer is "copper" because the blank space in the sentence is asking for the material that should be used for bussing. Copper is a commonly used material for bussing in electrical systems due to its high conductivity and durability.
5.
Door elevation (which) _________ is referenced to doors A and D.
Explanation
The correct answer is "is lower". In door elevation, the term "lower" refers to the height of the door relative to a reference point. Therefore, when it is stated that the door elevation is referenced to doors A and D, it implies that the elevation of the door in question is lower than the elevations of doors A and D.
6.
The sliding pick-up windows are shown on the (which side)_______ elevation.
Explanation
The sliding pick-up windows are shown on the left side elevation. This means that the windows are located on the left side of the structure when viewed from the outside.
7.
Representing the footings and foundations are (what kind)________lines.
Explanation
The correct answer is "solid" because footings and foundations are typically represented using solid lines. Solid lines are used to indicate visible and physical components in architectural or engineering drawings. In contrast, dashed or dotted lines are used for hidden or non-physical elements. Therefore, solid lines are the appropriate choice for representing footings and foundations.
8.
Type (what)______ registers are ceiling-mounted.
9.
A 3” interceptor vent may be (what use)________ if it is not required by local code.
Explanation
If a 3" interceptor vent is not required by local code, it can be omitted. This means that it is not necessary to install or include this vent in the plumbing system. The term "omitted" refers to the act of leaving something out or excluding it. In this context, it suggests that the vent can be left out if it is not mandated by the local building regulations.
10.
The local frost line is to be verified before digging foundation trenches.
Explanation
The local frost line needs to be verified before digging foundation trenches because the depth of the frost line determines how deep the foundation needs to be in order to avoid damage from freezing and thawing of the ground. If the foundation is not built below the frost line, it can be subjected to frost heave, which can cause significant structural damage. Therefore, it is important to verify the local frost line and dig the foundation trenches accordingly to ensure the stability and longevity of the structure.
11.
The rough opening for the plastic laminate
covered flush doors with adjustable aluminum frames is to be (how much)
_____ wider than the door leaf.
Correct Answer
2"
Explanation
The rough opening for the plastic laminate covered flush doors with adjustable aluminum frames should be 2" wider than the door leaf. This additional width allows for proper installation and adjustment of the frame, ensuring that the door fits securely and functions correctly.
12.
On sheet # _________ is found supplementary information concerning exterior light fixtures.
Correct Answer
13
Explanation
The correct answer is 13 because the question asks for the sheet number where supplementary information about exterior light fixtures can be found. Since the answer given is 13, it implies that on sheet number 13, there is additional information provided specifically about exterior light fixtures.
13.
Electricians may correct circuits to the least amount of conduit run.
Explanation
Electricians may correct circuits to the least amount of conduit run. This statement is true because electricians aim to minimize the length of conduit runs in order to reduce material costs, installation time, and potential voltage drop. By minimizing the conduit run, electricians can ensure efficient and effective electrical circuitry.
14.
The drink towers are provided with backflow preventers.
Explanation
The statement is true because drink towers, which are used to dispense beverages, are equipped with backflow preventers. Backflow preventers are devices that prevent the backward flow of liquids, ensuring that the beverages being dispensed do not mix with any contaminants or backflow from the drainage system. This helps maintain the hygiene and quality of the drinks being served.
15.
The minimum curb height for Exhaust Fan 2 is 16”.
Explanation
The minimum curb height for Exhaust Fan 2 is 18”, not 16”. This information is likely found in the design specifications or installation guidelines for the exhaust fan. It’s important to adhere to the specified minimum curb height to ensure proper installation and optimal performance of the exhaust fan.
16.
Footings for the trash enclosure are 12x20x36.
Explanation
The given statement states that the footings for the trash enclosure are 12x20x36, and the answer given is False. This means that the footings for the trash enclosure are not 12x20x36.
17.
The mop basin is recessed ______________ deep.
Correct Answer
3"
Explanation
The mop basin is recessed 3" deep, indicating that the basin is set into the floor or wall at a depth of 3 inches. This depth allows for proper drainage and prevents water from overflowing.
18.
The floor in room 101 (dinning) is
covered with (how much)____________.
Correct Answer
Carpet
Explanation
The correct answer is carpet because the question asks what the floor in room 101 is covered with. Carpet is a common type of flooring material that is often used in dining rooms for its comfort and insulation properties. It provides a soft and warm surface for people to walk on and helps to absorb sound in the room.
19.
Face brick is the only masonry material used on the face of the building.
Explanation
The statement is false because face brick is not the only masonry material used on the face of the building. Other materials such as stone, stucco, and concrete can also be used on the face of the building.
20.
Regarding the tile Base Details,
moisture-resistant plywood or Durock extends 12” up the wall.
Explanation
The statement is true because it states that moisture-resistant plywood or Durock extends 12" up the wall. This means that either moisture-resistant plywood or Durock can be used to cover the lower portion of the wall to protect it from moisture.
21.
Insulation in the roof above Room 101 is (what kind)_________ insulation.
Correct Answer
none
3" rigid
Explanation
The correct answer is "none, 3" rigid". This means that there is no insulation in the roof above Room 101, and if there is any insulation present, it is 3" rigid insulation.
22.
Ductwork may run above or below the suspended ceiling as required.
Explanation
The statement is false because ductwork is typically installed above the suspended ceiling, not below it. This is done to ensure that the ductwork is hidden from view and does not disrupt the aesthetics of the space. Installing ductwork below the suspended ceiling would make it more visible and could potentially interfere with the functionality of the ceiling tiles. Therefore, it is more common for ductwork to be located above the suspended ceiling.
23.
The minimum capacity of the grease interceptor is 1000 gal.
Explanation
The minimum capacity of a grease interceptor being 1000 gallons means that it is the smallest size allowed or recommended for this type of equipment. Grease interceptors are designed to trap and separate grease and solids from wastewater, preventing them from entering the sewer system and causing blockages. A larger capacity allows for more efficient trapping and reduces the frequency of maintenance and cleaning. Therefore, it is true that the minimum capacity of a grease interceptor is 1000 gallons.
24.
The building sign lights draw a .6kW load.
Explanation
The statement is false because the correct unit for measuring power is kilowatts (kW), not kilowatt load. The sentence should have stated "The building sign lights consume a 0.6kW load" to be correct.
25.
The drain pipe for the condiment bar is 3”diameter.
Explanation
The given statement is true because it states that the drain pipe for the condiment bar is 3" in diameter. This means that the pipe used for draining liquid from the condiment bar has a diameter of 3 inches, indicating its size and capacity.
26.
The anchor bolts for light poles are to be
installed by the electrical sub-contractor.
Explanation
The explanation for the given correct answer is that the responsibility of installing anchor bolts for light poles lies with the electrical sub-contractor. This implies that it is their duty to ensure the proper installation of these bolts.
27.
Water closets in the restrooms share a common wall.
Explanation
The statement is false because water closets in restrooms do not necessarily share a common wall. In many buildings, restrooms are designed with separate water closets that have their own individual walls. This allows for more privacy and convenience for users. Therefore, the correct answer is false.
28.
Restroom floors are quarry tile.
Explanation
The statement suggests that restroom floors are made of quarry tile. However, this is not necessarily true. Restroom floors can be made of various materials such as ceramic tile, vinyl, or even concrete. Therefore, the correct answer is False, as the statement does not accurately represent all restroom floors.
29.
Room 102 is designated as the Men’s Room.
Explanation
Room 102 is designated as the Men's Room. This means that Room 102 is specifically assigned or allocated for use by men.
30.
The owner has an approved supplier list.
Explanation
The statement suggests that the owner of something, possibly a business or organization, has a list of approved suppliers. This implies that the owner has taken the time to evaluate and select specific suppliers that meet their requirements and standards. Having an approved supplier list can help ensure that the owner consistently receives quality goods or services from trusted sources. Therefore, the answer is true.
31.
The downspouts are piped to underground site drains.
Explanation
The statement is true because downspouts, which are used to carry rainwater from the roof to the ground, are typically connected to underground site drains. This helps to direct the water away from the building's foundation and prevent water damage. By piping the downspouts to underground drains, the water can be effectively managed and drained away from the property.
32.
Regarding the Vanity Section, exposed plumbing must be insulated and protected.
Explanation
In the vanity section of a bathroom, exposed plumbing refers to pipes and fittings that are visible. Insulating and protecting these exposed plumbing components is necessary to prevent any damage or freezing during colder temperatures. This insulation helps maintain the functionality and integrity of the plumbing system, ensuring that it operates effectively and remains in good condition. Therefore, it is true that exposed plumbing in the vanity section should be insulated and protected.
33.
Shear walls are framed with 2 x 6s spaced 16”OC.
Explanation
This statement is true because shear walls are typically constructed using 2 x 6s spaced 16" on center. Shear walls are structural elements designed to resist lateral forces such as wind or seismic loads. The use of 2 x 6s spaced 16" apart provides the necessary strength and stability to withstand these forces. This spacing also allows for the installation of sheathing materials such as plywood or oriented strand board (OSB) to further enhance the wall's resistance to lateral loads.
34.
The photoelectric sensor for lighting control is mounted on the ceiling.
Explanation
The explanation for the given correct answer is that the photoelectric sensor for lighting control is not typically mounted on the ceiling. Instead, it is usually installed on the wall or in a strategic location where it can accurately detect the amount of natural light in the room and adjust the artificial lighting accordingly. Mounting it on the ceiling may not provide accurate readings and may not effectively control the lighting.
35.
The floor slab is at what ______________
elevation.
Correct Answer
100.00'
Explanation
The floor slab is at the elevation of 100.00'.
36.
The location of the transformer pad may vary depending upon (what) __________.
Correct Answer
local conditions
Explanation
The location of the transformer pad may vary depending upon local conditions. This means that the placement of the transformer pad is influenced by factors such as the terrain, weather conditions, available space, and other environmental factors specific to the local area. These conditions need to be taken into consideration to ensure the safe and efficient operation of the transformer.
37.
Circuit (# what)_______ serves duplex receptacles in the Public Area.
Correct Answer
31 A
Explanation
The circuit with a rating of 31 A serves duplex receptacles in the Public Area.
38.
Dining room lights are on (which)_______
circuits.
Correct Answer
20 A
Explanation
The correct answer is 20 A because the question is asking about the circuits that the dining room lights are on. The 20 A option indicates that the lights are on circuits that can handle a maximum current of 20 amps.
39.
Sanitary piping for the floor sink is 3”diameter.
Explanation
The correct answer is true because the statement clearly states that the sanitary piping for the floor sink is 3" in diameter.
40.
Three type C diffusers are required.
41.
Type B diffusers are connected to RT-2 with 8”diameter ducts.
Explanation
The statement suggests that Type B diffusers are connected to RT-2 using 8" diameter ducts. This means that the ducts used for connecting Type B diffusers to RT-2 have a diameter of 8 inches. Since the statement directly states this information, the answer is True.
42.
The ice machine is cord-and-plug connected.
Explanation
The statement "The ice machine is cord-and-plug connected" is true. This means that the ice machine is connected to a power source using a cord and plug, which allows for easy installation and mobility.
43.
Fire disconnect switches are mounted 3’-0” above the finished floor level.
Explanation
Fire disconnect switches are not mounted 3’-0” above the finished floor level. The correct answer is False, indicating that the statement is not true.
44.
The cash register for the pick-up window has a power conditioner.
Explanation
The statement suggests that the cash register for the pick-up window is equipped with a power conditioner. A power conditioner is a device that is used to regulate and stabilize electrical power, protecting electronic equipment from voltage fluctuations and power surges. By having a power conditioner, the cash register is likely to have a more reliable power supply, reducing the risk of damage or malfunction caused by power issues. Therefore, the statement is true.
45.
Two #10 fixtures are mounted on top of the west wall to provide lighting for the rear of the building.
Explanation
The statement is true because it states that two #10 fixtures are mounted on top of the west wall to provide lighting for the rear of the building. This implies that there are indeed two fixtures installed for this purpose.
46.
Panelboards A, B, and C must be circuited as shown.
Explanation
The explanation for the correct answer "True" is not available.
47.
The total connected load for the building is 350 kW.
48.
All electric panelboards are recessed.
Explanation
All electric panelboards are recessed because recessed panelboards are designed to be mounted into the wall or a cabinet, allowing for a clean and flush installation. This helps to protect the panelboard and its components from damage and tampering. Additionally, recessed panelboards save space and provide a neater appearance in residential, commercial, and industrial settings. Therefore, it can be concluded that all electric panelboards are recessed.
49.
Rooftop convenience receptacles are wired on four circuits.
Explanation
Rooftop convenience receptacles are not wired on four circuits.