17. Identify in illustration T-4, which letter in the target is a valley jack rafter?

a) target B

b) target D

c) target C

polyurethane - an polyurethane - an exceptionally hard andexceptionally hard and wear-resistant paint or wear-resistant paint or varnish made by the varnish made by the

any glossy enamel any glossy enamel which dries quickly by which dries quickly by evaporation of the evaporation of the

a type of latex paint a type of latex paint made of acrylic resins; made of acrylic resins; also called acrylic latexalso called acrylic latex paint. Acrylic resin is paint. Acrylic resin is one of a group of one of a group of thermoplastic resins thermoplastic resins made from esthers of made from esthers of acrylic acid; acrylic acid;

uses an alkyd resin as uses an alkyd resin as the vehicle for the the vehicle for the pigment; an alkyd resinpigment; an alkyd resin is of a group of is of a group of thermoplastic thermoplastic 18. What is the

appropriate paint material for G.I sheet roofing?

a) alkyd type

b) acrylic latex type

19. Identify in illustration CMU-3, which figure is a Flemish brickwork?

a) Figure 3

b) Figure 4

c) Figure 1

d) Figure 2

20. Identify in illustration WJ-1, which figure is a rabbet wood joint?

a) Figure 1

b) Figure 2

c) Figure 3

d) Figure 4

polyester resin – one of polyester resin – one of a group of synthetic a group of synthetic resins which undergo resins which undergo polymerization during polymerization during curing; advantageous curing; advantageous because high pressure because high pressure is not required for is not required for curing; has excellent curing; has excellent

a type of latex paint a type of latex paint made of acrylic resins; made of acrylic resins; also called acrylic latex also called acrylic latex paint. Acrylic resin is paint. Acrylic resin is one of a group of one of a group of thermoplastic resins thermoplastic resins made from esthers of made from esthers of acrylic acid; acrylic acid; exceptionally tough, exceptionally tough, stable, resistant to stable, resistant to

21. The paint finishing material of long-span pre-painted roofing sheet is:

a) acrylic paint

b) duco paint

c) polyester paint

an upright post or an upright post or support, esp. one of a support, esp. one of a series of vertical series of vertical structural members structural members which act as the which act as the the splitting of a film of the splitting of a film of paint in a pattern paint in a pattern resembling an alligator resembling an alligator skin, caused by skin, caused by shrinkage of a coat of shrinkage of a coat of paint applied over a paint applied over a

a defect in a paint film a defect in a paint film or plaster finish which or plaster finish which causes the film or causes the film or finish to lose its finish to lose its

small blisters, bubbles small blisters, bubbles or bulges in a plaster or bulges in a plaster finish coat; results finish coat; results from applying a finish from applying a finish coat over too damp a coat over too damp a

22. A common paint film defect where progressive powdering from the surface inward occurs. It is called:

a) blistering

b) peeling

23. Identify in illustration WJ-4, which figure is a blind and stub-mortise and tenon joint?

a) Figure 4

b) Figure 3

c) Figure 2

of a column, the ratio ofof a column, the ratio of its effective length to its effective length to its least radius of its least radius of

the minimum length of the minimum length of straight reinforcing barstraight reinforcing bar which is required to which is required to anchor it in concreteanchor it in concrete

of a body around an of a body around an axis, the sum of the axis, the sum of the products obtained by products obtained by multiplying each multiplying each element of mass by the element of mass by the

1. In column, the ratio of its effective length to its least radius of gyration is called:

a) Moment of Inertia

b) Development length

c) Slenderness ratio

d) Ratio and proportion

a joint where two a joint where two successive placementssuccessive placements

a joint or gap between a joint or gap between adjacent parts of a adjacent parts of a building, structure or building, structure or concrete work which concrete work which permits their relative permits their relative movement due to movement due to

an expansion joint; a an expansion joint; a joint between adjacent joint between adjacent parts of a structure parts of a structure which permits which permits movement between movement between

not definednot defined2. A joint where two

successive placement of concrete meet is called:

a) Truss joint

b) Contraction joint

c) Construction joint

a wall which in its own a wall which in its own plane carries shear, plane carries shear, resulting from forces resulting from forces such as wind, blast or such as wind, blast or a wall capable of a wall capable of supporting an supporting an imposed load; also imposed load; also called a structural wall called a structural wall

in a tall building of in a tall building of steel-frame steel-frame construction, an construction, an exterior wall that is exterior wall that is

a wall, either a wall, either freestanding or freestanding or laterally braced, that laterally braced, that bears against an earthbears against an earth or other fill surface or other fill surface and resists lateral and and resists lateral and other forces from the other forces from the

3. A wall which supports vertical loads in addition to its weight without the benefit of a complete vertical load carrying space frame is called:

a) Retaining wall

the point on the length the point on the length of a structural member of a structural member subjected to flexure at subjected to flexure at which the direction of which the direction of curvature changes and curvature changes and

of a body around an of a body around an axis, the sum of the axis, the sum of the products obtained by products obtained by multiplying each multiplying each element of mass by theelement of mass by the

4. The point in the moment diagram at which the curvature reverses as it changes from concave to convex is called:

a) Point of deflection

b) Moment of Inertia

a rectangular reinforceda rectangular reinforced concrete slab which concrete slab which spans a distance very spans a distance very much greater in one much greater in one direction than the other;direction than the other; under these conditions,under these conditions, a floor of ribbed slab a floor of ribbed slab or panel; a reinforced or panel; a reinforced concrete panel concrete panel composed of a thin composed of a thin

a concrete floor slab ina concrete floor slab in which the main which the main reinforcement runs in reinforcement runs in

a concrete slab which a concrete slab which is reinforced in two or is reinforced in two or more directions, more directions, usually without beamsusually without beams or girders to transfer or girders to transfer

5. A type of concrete floor which has no beam is called:

a) Flat slab

b) 2-way slab

c) one-way slab

d) Ribbed floor

6. One-way concrete slab are used when:

a) The slab is being supported by two parallel beams

mass * accelerationmass * acceleration

of a material, the of a material, the capability of the capability of the material to resist material to resist

the property by which a the property by which a force tends to cause a force tends to cause a body, to which it is body, to which it is applied, to rotate about applied, to rotate about a point or line; equal in a point or line; equal in magnitude to the magnitude to the product fo the force andproduct fo the force and

a deformation (e.g., in aa deformation (e.g., in a beam or flexural beam or flexural member) in which member) in which parallel planes slide parallel planes slide relative to each other relative to each other

7. The tendency for one part of the beam to move vertically with respect to an adjacent part is called:

a) Shear

b) Moment

any change of form, any change of form, shape or dimensions shape or dimensions produced in a body by aproduced in a body by a stress or force, without stress or force, without breach of the continuitybreach of the continuity the rate of change of the rate of change of the velocity of a the velocity of a

any displacement in a any displacement in a body from its static body from its static position, or from an position, or from an established direction established direction or plane, as a result of or plane, as a result of

the change of the change of direction which a ray direction which a ray of light, sound or of light, sound or radiant heat radiant heat

8. Any material changes in shape when subjected to the action of a force is called:

a) Reflection

b) Deflection

c) Deformation

June 29,

Hooke’s lawHooke’s lawa law stating that a law stating that the deformation of the deformation of an elastic body is an elastic body is proportional to the proportional to the force applied, force applied, provided the stress provided the stress

the greatest stress the greatest stress which a material is which a material is capable of sustaining capable of sustaining without any deviation without any deviation

of a body around an of a body around an axis, the sum of the axis, the sum of the products obtained by products obtained by multiplying each multiplying each element of mass by theelement of mass by the

in the design of in the design of structures, the structures, the maximum unit stress maximum unit stress permitted under permitted under working loads by working loads by

9. The greatest stress to which a material is capable of developing without a permanent deformation remaining upon the complete release of stress is called:

Hooke’s lawHooke’s lawa law stating that a law stating that the deformation of the deformation of an elastic body is an elastic body is proportional to the proportional to the force applied, force applied, provided the stress provided the stress

the ratio of the force the ratio of the force applied to a structure applied to a structure (or a structural (or a structural element) to the element) to the

the greatest stress the greatest stress which a material is which a material is capable of sustaining capable of sustaining without any deviation without any deviation

of a column, the of a column, the distance between distance between inflection points of a inflection points of a

10. The measure of the stiffness of a material is called:

a) Effective length

b) Proportional limit

c) Stiffness ratio

d) Ratio and

the internal forces set the internal forces set up at a point in an up at a point in an elastic material by the elastic material by the action of external action of external forces; expressed in forces; expressed in units of force per unit units of force per unit

a change in the form ora change in the form or shape of a body or shape of a body or material which is material which is

of a material, the of a material, the capability of the capability of the material to resist material to resist

any displacement in a any displacement in a body from its static body from its static position, or from an position, or from an established direction established direction or plane, as a result of or plane, as a result of

11. The deformation of a structural member as a result of loads acting on it is called:

a) Strength

b) Strain

c) Stress

TimberTimber - a square - a square sawn lumber having: sawn lumber having: (USA) a minimum (USA) a minimum dimension of dimension of 5”5”; (Brit. ); (Brit. ) approximately equal approximately equal

12. Timber should have nominal thickness measurement of:

a) 4 inches

b) 6 inches

c) 3 inches

d) 5 inches

13. Level tool is a:

a) Tool use for guiding and testing the work to a vertical and horizontal position

b) A tool for checking height elevation

c) Tool use to check the water level

d) The tool designated the different ranking of tool usage

14. Steel square is a:

a) A small try square

b) Tool for testing and for framing work

c) A steel square for use of signage

d) Tool of the steelman

15. The vertical surface on the face of a stair step is called:

a) Stair clip

b) Stairhead

c) Nosing

d) Riser

Tin ShearTin Shear – shear with – shear with a blunt nose; used for a blunt nose; used for cutting thin sheet metalcutting thin sheet metal

16. Tin shear is a:

a) Painter tool

b) Masonry tool

c) Tinsmithry tool

d) Electrical tool

Wood BoardWood Board – lumber – lumber less than 2” (5 cm) thickless than 2” (5 cm) thick and between 4” (10 cm) and between 4” (10 cm) and 12” (30 cm) in and 12” (30 cm) in width; a board less thanwidth; a board less than

17. Wood board should have a thickness specification of:

a) Not less than 2” thick x 5” and up wide

b) Not less than 1” thick x 4” and up

Wood PlankWood Plank – a long – a long wide square sawn thick wide square sawn thick piece of timber; the piece of timber; the specifications vary, but specifications vary, but often the minimum often the minimum width is 8” (20 cm), and width is 8” (20 cm), and

18. Wood plank is a piece of lumber that is:

a) 2” to 5” thick

b) 6” to 8” thick

c) 5” to 7” thick

d) 8” up thick

RouterRouter – a machine tool – a machine tool having a rapidly having a rapidly revolving vertical revolving vertical spindle and cutter; usedspindle and cutter; used for routing, cutting for routing, cutting mortises, etc. A chisel mortises, etc. A chisel having a curved point; having a curved point; used for cleaning out used for cleaning out grooves, mortises, etc.grooves, mortises, etc.PlanerPlaner – a tool for – a tool for smoothing wood smoothing wood surfaces; consists of a surfaces; consists of a smooth sole plate, from smooth sole plate, from the underside of which the underside of which projects slightly the projects slightly the cutting edge of an cutting edge of an inclined blade; there is inclined blade; there is an aperture in front of an aperture in front of

19. A high-speed rotary shaping hand power tool use to make smooth cutting and curving on solid wood is called:

a) Surface planer

b) Dado plane

one of a series of one of a series of inclined structural inclined structural members from the members from the ridge of the roof down ridge of the roof down to the eaves, providing to the eaves, providing a large or principal a large or principal beam of steel, beam of steel, reinforced concrete or reinforced concrete or timber; used to timber; used to support concentrated support concentrated

a horizontal structural a horizontal structural member in the framing member in the framing of a timber-framed of a timber-framed house supporting the house supporting the ends of the ceiling ends of the ceiling joists and acting as thejoists and acting as the

a piece of timber laid a piece of timber laid horizontally on the horizontally on the principal rafters of a principal rafters of a roof to support the roof to support the common rafters on common rafters on

20. The major horizontal supporting member of the floor system is called:

a) Rafter

b) Girder

c) Purlin

22. Dressed lumber is referred to:

a) Covered with plastic for shipment

b) Lumber of exact measurement

c) Smoothed or planed lumber

d) Lumber used for fine carpentry works

brown rot – is a fungus that destroys wood cellulose, leaving a brown powdery residue behind

decomposition in decomposition in wood by fungi and wood by fungi and other microorganism; other microorganism; reduces in strength, reduces in strength,

same as same as disintegration; the disintegration; the deterioration into smalldeterioration into small

the hard cross-grained the hard cross-grained mass of wood formed mass of wood formed in a trunk at the place in a trunk at the place where a branch joins where a branch joins any change in color any change in color from the original color from the original color or the desired coloror the desired color

21. Wood defects are heart shake, cup shake, star shake and:

a) Knots

b) Discoloration

c) Deterioration

23. The other kind of handsaw other than rip-cut saw is:

a) Diagonal cut saw

b) Cross-cut

c) Circular saw

d) Coping saw

13. Jack rafter is used for:

a) Hip roof support

b) Cantilevered truss

c) Long span beam

d) None of these