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Part 2: BT, BU, Structural

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

Which is NOT installed underground?

a)

Downspout

b)

Manhole

c)

Cistern

d)

Septic Tank

2.

What is the Color Coding of Pipes for Potable Water?

a)

Blue

b)

Green

c)

Yellow

d)

White

3.

The inherent strength of concrete depends on the quality of its:

a)

Water

b)

Cement

c)

Admixture

d)

Aggregate

4.

What conduit material is required for the feeder?

a)

FMC

b)

EMC

c)

uPVC

d)

RSC

5.

What is the minimum size of T&B for a family composed of a couple, 2 teenage kids and 2 house helpers?

a)

2.16 sqm

b)

1.20 sqm

c)

3.00 sqm

d)

2.50 sqm

6.

Water traps are used to prevent foul odor from coming out. Which of the following DOES NOT have a P-trap?

a)

P-Trap

b)

Sleeve

c)

Nipple

d)

Elbow

7.

Ability of conductor to flow without overheating

a)

Conductance

b)

Resistance

c)

Capacity

d)

Ampacity

8.

Why is it that rebars should have concrete cover?

a)

For aesthetic consideration

b)

To prevent rust

c)

Adhesion

d)

Strength

9.

What is Reverberant Sound?

a)

Echo

b)

Reflective

c)

Repetition of Sound

d)

Persistance of Sound

10.

For a 1-HP ACU, what should be the size of the wire/cable?

a)

Any of the Above

b)

3.5mm² – 20Amp

c)

2.0mm² – 15Amp

d)

5.0mm² – 30Amp

11.

What is MWSS?

a)

Metro Manila Waterworks & Sewerage System

b)

Maynilad Water and Sewerage System

c)

Manila Water & Sewerage System

d)

Metropolitan Waterworks & Sewerage System

12.

Which of the following is not a two-way sitecast concrete framing system?

a)

Flat plate

b)

Waffle slab

c)

Flat slab

d)

Ribbedslab

13.

A water closet used normally for commercial purposes

a)

Blowout

b)

Siphon Jet

c)

Washdown

d)

Latrine

14.

Minimum depth of an elevator

a)

0.50m

b)

0.60m

c)

0.75m

d)

0.70m

15.

What pipe fitting should be used for the water branches?

a)

45 deg Elbow

b)

90 deg Elbow

c)

22.5 deg Elbow

d)

60 deg Elbow

16.

Expressed in units called Watts (W)

a)

Sound Power

b)

Sound Level

c)

Sound Intensity

d)

Sound Pressure

17.

Squared stonework

a)

Flagstone

b)

Fieldstone

c)

Rubble

d)

Ashlar

18.

A type of lighting system that employs a translucent diffusing element through which the downward component shines

a)

Semi-Indirect

b)

Direct

c)

Semi-direct

d)

Indirect

19.

An energy saving light that has 8,000 hours life span

a)

Fluorescent

b)

Incandescent

c)

CFL

d)

LED

20.

Minimum angle of inclination for an escalator

a)

35 deg

b)

30 deg

c)

38 deg

d)

33 deg

21.

Where do you locate Cooling Towers?

a)

Balcony

b)

Ground floor

c)

Basement

d)

Roof deck

22.

The primary purpose of a slump test is to meet which of the following concrete quality requirements?

a)

Workability

b)

Durability

c)

Consistency

d)

Strength

23.

Large beam supporting a smaller beam is called:

a)

Girt

b)

Girder

c)

Lintel beam

d)

Tie beam

24.

Which of the following is not a finishing equipment?

a)

Scraper

b)

Trimmer

c)

Grader

d)

Compactor

25.

Which of the following is a Band Saw?

a)

b)

c)

d)

26.

When warm air in a room rises and forces the cooler air down, what manner of thermal activity is taking place?

a)

Evaporation

b)

Induction

c)

Conduction

d)

Convection

27.

A vertical reinforcing bar that projects from a foundation tied to a column or wall, or from section of concrete slab

a)

Dowel

b)

Stirrup

c)

Yoke

d)

Tie

28.

Paint without pigment

a)

Stain

b)

Varnish

c)

Lacquer

d)

Primer

29.

Moisture dissolves salts in masonry and draws them to the surface by the heat of the sun, leaving white deposits

a)

Chalking

b)

Hatbanding

c)

Efflorescence

d)

Stippling

30.

A horizontal layer of masonry units one unit high is known as:

a)

Tier

b)

Lead

c)

Course

d)

Wythe

31.

Rapid hardening cement is called “early ________ cement”.

a)

Crippling

b)

Curing

c)

Cracking

d)

Setting

32.

As equipment, the primary purpose of a truck is:

a)

Loading

b)

Hauling

c)

Grading

d)

Dumping

33.

An open metal framework for supporting insulated electrical conductors:

a)

Raceway

b)

Busway

c)

Cable tray

d)

Conduit

34.

The application of a sealant to a joint, crack, or crevice

a)

Firestop

b)

Bead

c)

Safing

d)

Caulk

35.

Which THERMOPLASTIC material is commonly used for Greenhouses?

a)

Asphalt Shingles

b)

GI Sheets

c)

Polycarbonate

d)

HDPE Membrane

36.

The vernacular term for applying Concrete Neutralizer is

a)

Hilamos

b)

Palitada

c)

Buhos

d)

Lason

37.

Steel Decks are now widely used for which specific purpose?

a)

as exposed ceiling for floor area below

b)

as formwork for concrete slab that will be removed once the concrete cures

c)

as forms only for reinforced concrete slab

d)

as reinforcement for concrete slab

38.

If the primary concern is ease of cleaning and sanitation, which would you recommend as kitchen counter?

a)

Stainless Steel

b)

Ceramic tiles

c)

Granite

d)

Marble

39.

It is the Stress caused by an applied load that acts to reduce the length of material along the axis of the applied load.

a)

Normal Stress

b)

Compressive Stress

c)

Shear stress

d)

Tensile Stress

40.

What do you call the ratio of Stress / Strain?

a)

Safety factor, f_s

b)

Hooke's Law

c)

Poisson's Ratio

d)

Modulus of Elasticity

41.

What is the most important determinant of concrete strength?

a)

Cement

b)

Water

c)

Sand

d)

Gravel

42.

This has the effect of delaying the onset of hardening and reducing the rate of hydration process in concrete:

a)

Additives

b)

Retarder

c)

Accelerator

d)

Air entraining agent

43.

Type of pre-stressing for which tension is applied prior to the placing of concrete

a)

Pre-tensioning

b)

Pre-stressed Concrete

c)

Post tensioning

d)

Precast

44.

The distance between two structural supports is called:

a)

Overhang

b)

Bay length

c)

Span length

d)

Development length

45.

Test used to determine the strength of concrete:

a)

Core drill test

b)

Compression Test

c)

Slump test

d)

Core test

46.

Honey comb in concrete can be limited by the:

a)

Use of concrete vibrator

b)

Use of chemical

c)

Use of compactor

d)

Use of admixture

47.

The failure of a base when heavily loaded columns strike a hole through it is due to:

a)

Single shear

b)

Punching shear

c)

Crippling

d)

Flexural stress

48.

The minimum concrete cover for column footing is

a)

75 mm

b)

30 mm

c)

50 mm

d)

40 mm

49.

It is most important component in determining the strength of concrete

a)

Water

b)

Cement

c)

Gravel

d)

Sand

50.

The length of embedded reinforcement required to develop the design strength of reinforcement at a critical section:

a)

Construction joint

b)

Seismic gap

c)

Hole

d)

Development length