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WorksheetsPart 2: BT, BU, Structural
Total questions: 50
Worksheet time: 25mins
Which is NOT installed underground?
Downspout
Manhole
Cistern
Septic Tank
What is the Color Coding of Pipes for Potable Water?
Blue
Green
Yellow
White
The inherent strength of concrete depends on the quality of its:
Water
Cement
Admixture
Aggregate
What conduit material is required for the feeder?
FMC
EMC
uPVC
RSC
What is the minimum size of T&B for a family composed of a couple, 2 teenage kids and 2 house helpers?
2.16 sqm
1.20 sqm
3.00 sqm
2.50 sqm
Water traps are used to prevent foul odor from coming out. Which of the following DOES NOT have a P-trap?
P-Trap
Sleeve
Nipple
Elbow
Ability of conductor to flow without overheating
Conductance
Resistance
Capacity
Ampacity
Why is it that rebars should have concrete cover?
For aesthetic consideration
To prevent rust
Adhesion
Strength
What is Reverberant Sound?
Echo
Reflective
Repetition of Sound
Persistance of Sound
For a 1-HP ACU, what should be the size of the wire/cable?
Any of the Above
3.5mm² – 20Amp
2.0mm² – 15Amp
5.0mm² – 30Amp
What is MWSS?
Metro Manila Waterworks & Sewerage System
Maynilad Water and Sewerage System
Manila Water & Sewerage System
Metropolitan Waterworks & Sewerage System
Which of the following is not a two-way sitecast concrete framing system?
Flat plate
Waffle slab
Flat slab
Ribbedslab
A water closet used normally for commercial purposes
Blowout
Siphon Jet
Washdown
Latrine
Minimum depth of an elevator
0.50m
0.60m
0.75m
0.70m
What pipe fitting should be used for the water branches?
45 deg Elbow
90 deg Elbow
22.5 deg Elbow
60 deg Elbow
Expressed in units called Watts (W)
Sound Power
Sound Level
Sound Intensity
Sound Pressure
Squared stonework
Flagstone
Fieldstone
Rubble
Ashlar
A type of lighting system that employs a translucent diffusing element through which the downward component shines
Semi-Indirect
Direct
Semi-direct
Indirect
An energy saving light that has 8,000 hours life span
Fluorescent
Incandescent
CFL
LED
Minimum angle of inclination for an escalator
35 deg
30 deg
38 deg
33 deg
Where do you locate Cooling Towers?
Balcony
Ground floor
Basement
Roof deck
The primary purpose of a slump test is to meet which of the following concrete quality requirements?
Workability
Durability
Consistency
Strength
Large beam supporting a smaller beam is called:
Girt
Girder
Lintel beam
Tie beam
Which of the following is not a finishing equipment?
Scraper
Trimmer
Grader
Compactor
Which of the following is a Band Saw?
When warm air in a room rises and forces the cooler air down, what manner of thermal activity is taking place?
Evaporation
Induction
Conduction
Convection
A vertical reinforcing bar that projects from a foundation tied to a column or wall, or from section of concrete slab
Dowel
Stirrup
Yoke
Tie
Paint without pigment
Stain
Varnish
Lacquer
Primer
Moisture dissolves salts in masonry and draws them to the surface by the heat of the sun, leaving white deposits
Chalking
Hatbanding
Efflorescence
Stippling
A horizontal layer of masonry units one unit high is known as:
Tier
Lead
Course
Wythe
Rapid hardening cement is called “early ________ cement”.
Crippling
Curing
Cracking
Setting
As equipment, the primary purpose of a truck is:
Loading
Hauling
Grading
Dumping
An open metal framework for supporting insulated electrical conductors:
Raceway
Busway
Cable tray
Conduit
The application of a sealant to a joint, crack, or crevice
Firestop
Bead
Safing
Caulk
Which THERMOPLASTIC material is commonly used for Greenhouses?
Asphalt Shingles
GI Sheets
Polycarbonate
HDPE Membrane
The vernacular term for applying Concrete Neutralizer is
Hilamos
Palitada
Buhos
Lason
Steel Decks are now widely used for which specific purpose?
as exposed ceiling for floor area below
as formwork for concrete slab that will be removed once the concrete cures
as forms only for reinforced concrete slab
as reinforcement for concrete slab
If the primary concern is ease of cleaning and sanitation, which would you recommend as kitchen counter?
Stainless Steel
Ceramic tiles
Granite
Marble
It is the Stress caused by an applied load that acts to reduce the length of material along the axis of the applied load.
Normal Stress
Compressive Stress
Shear stress
Tensile Stress
What do you call the ratio of Stress / Strain?
Safety factor, f_s
Hooke's Law
Poisson's Ratio
Modulus of Elasticity
What is the most important determinant of concrete strength?
Cement
Water
Sand
Gravel
This has the effect of delaying the onset of hardening and reducing the rate of hydration process in concrete:
Additives
Retarder
Accelerator
Air entraining agent
Type of pre-stressing for which tension is applied prior to the placing of concrete
Pre-tensioning
Pre-stressed Concrete
Post tensioning
Precast
The distance between two structural supports is called:
Overhang
Bay length
Span length
Development length
Test used to determine the strength of concrete:
Core drill test
Compression Test
Slump test
Core test
Honey comb in concrete can be limited by the:
Use of concrete vibrator
Use of chemical
Use of compactor
Use of admixture
The failure of a base when heavily loaded columns strike a hole through it is due to:
Single shear
Punching shear
Crippling
Flexural stress
The minimum concrete cover for column footing is
75 mm
30 mm
50 mm
40 mm
It is most important component in determining the strength of concrete
Water
Cement
Gravel
Sand
The length of embedded reinforcement required to develop the design strength of reinforcement at a critical section:
Construction joint
Seismic gap
Hole
Development length
