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WorksheetsBuilding Tech/Bldg. Utilities 2
Total questions: 50
Worksheet time: 50mins
A unit of illumination equal to 1 lumen per square foot.
Footcandle
Electric current
Candlepower
Current
Device for storing electric energy.
Capacitor
Diffuser
Regulator
Ammeter
What is an electromagnetic force flowing between the positive and negative terminals?
Voltage
Flux
Watt
Phase
Unit of resistance
Coulomb
Volts
Ohm
Ampere
Unit of candlepower
Capacitor
Candela
Volts
Ohm
Standard size of wire for a circuit line.
No. 12
No. 14
No. 10
No. 16
Fusible material in a fuse may be made of any of the following except _____.
Gold
Silver
Copper
Bronze
Example/s of conductors-on-insulator wiring is are _____.
Concealed knob and tube
Open wiring on insulators
Both of these
None of these
Transferring the power load from the building circuitry to standby generator or during brownout.
Automatic Transfer Switch
Air Switch
Arc Voltage
None of these
Protective device for limiting surge voltage on equipment by discharging or by-passing surge current.
Light Arrester
Light Surge
Lampholder
Knife Switch
Device or equipment which suspended from overhead either by means of the flexible cord.
Pendent
Pilot wire
Pullbox
Raceway
The process of dissipating sound energy by converting it to heat.
Sound Absorption
Sound Insulation
Lux
Latent Heat
Requirement for a dry standpipe
4 storeys
3 storeys
5 storeys
6 storeys
Color coding of piping for fuel oil division
Black
Orange
Blue
Green
The material used for filament in an incandescent lamp.
Cathode
Lux
Tungsten
Lumen
The number of cycles per unit time of a wave or oscillations expressed in hertz of cycles pee second.
Frequency
Transmission Loss
Refraction
Luminaire
A passage under a road, embarkment or canal which allow for the flow of water.
Dam
Culvert
Water Reservoir
Cistern
Ratio of water closets for female population for elementary and secondary school.
1:25
1:30
1:75
1:50
Ration of urinals for elementary schools
1:50
1:25
1:30
1:75
Ratio of water closets for male population for elementary and secondary school.
1:30
1:50
1:25
1:75
If the Project to be constructed will be built 100 m near an Electric Charging Station, what must be avoided?
Balcony
Eaves
Projections
Antenna
What device is used to increase the pressure of refrigerant in an aircon system?
Compressor
Condenser
Eveporator
None of these
Which will be best increase efficiency passive cooling?
Increase Slope of Roof
Increase Floor Area
Decrease Slope of Roof
Increase Ceiling Height
Appliance that need an individual circuit?
Microwave oven
Airconditioner
Evaporative Conditioner
None of these
A split-type air conditioner has both an outdoor and an indoor unit. Which of the following is not found in the outdoor unit?
Condenser
Expansion Valve
Evaporator Coil
Compressor
What is the main cause of paint coagulation?
Solvent Evaporation
Exposure to Air
Humidity Variation
Temperature Changes
Cracks on the structure of paint
Alligatoring
Chalking
Peeling
Blistering and Bubbling
Moisture or poor adhesion
Alligatoring
Chalking
Peeling
Blistering and Bubbling
Applying a coat of paint when the outside temperature is too low.
Wrinkling
Efflorescence
Chalking
Banding
Crusty white salt. Salts in the brick or concrete become dissolved with water.
Wrinkling
Efflorescence
Chalking
Banding
Which is the best application for polyurethane?
Interior Cornice
Exterior Cornice
Interior Cornice Furniture
All of the above
What happens when enamel is applied to metals?
Takes a long time for drying
It will not bond
It will adhere
Blistering
Best Thinner for Enamel Paint
Water Based
Oil Based
Lacquer Based
Turpentine
What material is best used in waterproofing the fire wall of a building?
Vulcaseal
Boysen Acqua Epoxy
Elastomeric
Epoxy
What area is not recommended to use capillary membrane waterproofing?
Cistern
2nd Floor Balcony
Escalator and Elevator Pit
Storage Tank
What is to be done before excavation on site?
Verify correct lot and grid lines
Ground Breaking Ceremony
Alignment of Stakes
Setting up Temporary Facilities
What will happen if excavation is not correctly followed?
Increase number of bars
Increase volume of concrete
No effect
Increase in man power
This relative small machine is very useful for residential soil compaction.
Vibratory Roller
Tampering Machine
Single-Smooth Drum Roller
Single- Padfoot Drum Roller
Where should excavation start if the structure has a basement?
Grade Line
Natural Grade Line
Basement Line
Lowest Elevation
Another term for roof slope is?
Angle
Pitch
Slant
None of these
Which will result to a lesser number of purlins?
Corrugated
Ceramic Tiles
Polycarbonate
Cement Tiles
The figure shown is used as a wall girt or roof purlin in a structural system. What is this roll form called?
Z-section
C-section
Reverse L Section
Strut Channel
Translucent ceramic material used in building construction
Glass
Glazed Brick
Glazed Block
None of these
A type of clay tile used for its attractiveness. Literally-burnt earth.
Terra Cotta
Sgraffito
Glazed Brick
Common Brick
Tempered, laminated, or wired
Stained Glass
Safety Glass
Plate Glass
Bent Glass
Division 9
Finishes
Concrete
Masonry
Metals
Division 4
Masonry
Concrete
Metals
Finishes
Elf Truck
Dump Truck
Agitator Truck
Bulk Cement Truck
Front Loader/Paver
Skid-Steer Loader
Scraper
Motor Grader
Crawler Crane
Derrick Crane
Tower Crane
Track Crane
