BELONIO_FILES Flashcards
It is a mixture of cement, gravel, sand and water to harden in forms of the shape and dimension of the desired structure
a. Bricks
b. Masonry
c. Concrete
d. All of the above
c. Concrete
It is a project study of determining the quality, quantity, and cost of every materials used in a work of in every finished work.
a. Feasibility study
b. Project planning
c. Estimate
d. None of the above
c. Estimate
It is a slow hardening kind of concrete.
a. Portland blast furnace concrete
b. Low heat portland concrete
c. Portland pozzoland concrete
d. All of the above
c. Portland pozzoland concrete
Which of the following materials has the highest percentage composition in cement.
a. Lime
b. Silica
c. Alumina
d. None of the above
a. Lime
It is considered as refractory material
a. Lime
b. Silica
c. Alumina
d. None of the above
b. Silica
Class AA concrete has a mixing pro
proportion of
a. 1 : 2 : 4
b. 1 : 2.5 : 5
c. 1 : 3 : 6
d. None of the above
d. None of the above
Recommended mixing proportion for machine foundation.
a. 1 : 2 : 4
b. 1 : 3 : 6
c. 1 : 2 : 3
d. None of the above
b. 1 : 3 : 6
Recommended mixing proportion for floor slabs 4 in. thick.
a. 1 : 2 : 4
b. 1 : 3 : 6
c. 1 : 2 : 3
d. None of the above
a. 1 : 2 : 4
A structure made by laying bricks, stones blocks, and other stone like materials.
a. Masonry
b. Mortar
c. Concrete
d. All of the above
a. Masonry
Approximate numbers of concrete hallow blocks that can be produced per bag of cement.
a. 55 to 60 pieces
b. 30 to 35 pieces
c. 25 to 30 pieces
d. None of the above
a. 55 to 60 pieces
Two bags of cement is equal to
a. 2 cubic feet in volume
b. 2 cubic meters in volume
c. 200 kilos in weight
d. None of the above
b. 2 cubic meters in volume
Although it is non-homogenous natural product
requiring judgment and critical appraisal, it
continues to be the primary structural materials for
farm building
a. Concrete
b. Wood
c. Masonry
d. Metals
b. Wood
By classification, they come from broad leaf deciduous trees
a. Manufactured wood
b. Plywood
c. Softwood
d. Hardwood
e. None of the above
d. Hardwood
A class of softwood lumber used for farm building
construction, with sub-classes, entitled finish,
common boards and common dimensions.
a. Yard lumber
b. Structural lumber
c. Factory lumber
d. Lumber grade
e. Manufactured lumber
b. Structural lumber
A mixture of cement and water only, mixed
to the consistency of very thick cream used
for coating surfaces of concrete to improve
their appearance.
a. Grout
b. Mortar
c. Plastic
d. Solution
e. Cemen
a. Grout
The term generally applied to stonework of the simplest kind when little or no tool work is done on the stones other than to break them with hammer and roughly dress them
a. Flag
b. Mortar
c. Plastic
d. Rubble
e. Ashlar
d. Rubble
A farm structure used to store and protect the
animal fodder so that it is preserved in an ideal
condition for the farm animals.
a. Silo
b. Warehouse
c. Farm shop
d. Motor pool
e. None of the
above
a. Silo
A barrel cement consist of
a. 3 bags
b. 2 bags
c. 5 bags
d. 4 bags
e. 1 bag
d. 4 bags
One half the horizontal distance of the truss.
a. Run
b. Rise
c. Span
d. Rafter
a. Run
Mixing proportion of cement/sand
for class A mortar.
a. 1 : 1
b. 1 : 2
c. 1 : 3
d. 1 : 4
e. None of the above
b. 1 : 2
A planed lumber having at least
one side smooth
a. Dressed lumber
b. Rough lumber
c. Lumber yard
d. All of the above
a. Dressed lumber
A piece of lumber having a minimum smallest dimension of 5 inches or 13 cm
a. Timber
b. Plank
c. Board
d. All of the above
a. Timber
A piece of lumber less than 4 cm thick with at least 10 cm wide.
a. Timber
b. Plank
c. Board
d. All of the above
c. Board
A dressed lumber having four sides
are smoothen
a. S4S
b. 4SS
c. SS4
d. All of the above
a. S4S
It is an undressed lumber
a. Surface lumber
b. Rough lumber
c. Planed lumber
d. None of the above
b. Rough lumber
Approximate number of pieces per
kilo of GI roofing nails
a. 100 pieces
b. 120 pieces
c. 150 pieces
d. 200 pieces
e. All of the above
b. 120 pieces
It is the height of a flight of stairs from landing to landing or the height between successive treads or stairs
a. Run
b. Rise
c. Pitch
d. None of the above
b. Rise
One gallon of paint in first coating
can cover an area of
a. 15 sq. m.
b. 20 sq. m.
c. 25 sq. m.
d. All of the above
b. 20 sq. m.
The rough estimate for the number of kilos
of nail needed per 1000 bd. ft. of lumber.
a. 15 kg
b. 20 kg
c. 25 kg
d. None of the above
b. 20 kg
The rough estimate number of bags of
cement required per cubic meter of concrete
a. 10 bags
b. 15 bags
c. 20 bags
d. All of the above
a. 10 bags
Dwelling place for workers in the farm
a. Farmstead
b. Farm house
c. Granaries
d. None of the above
b. Farm house
It is the characteristics of materials that retain their strength and other properties over a considerate period of time.
a. Reliability
b. Hardness
c. Durability
d. All of the above
c. Durability
Most widely used preservative treatment for wood.
a. Asphalt
b. Black enamel paint
c. Creosote
d. All of the above
c. Creosote
It is the capacity of material to resist fracture under impact load.
a. Hardness
b. Toughness
c. Elasticity
d. All of the above
b. Toughness
A wood which comes from needle-leaved cone bearing trees.
a. Hardwood
b. Soft wood
c. Medium-hard wood
d. All of the above
b. Soft wood
Lumber used for mill work such as
window casing and sash, and
cabinets.
a. Factory lumber
b. Yard lumber
c. Structural lumber
d. All of the above
a. Factory lumber
Material less than 5 in. thick and is
used for general building purposes
a. Factory lumber
b. Yard lumber
c. Structural timber
d. All of the above
b. Yard lumber
It includes joist and plank, beams
and stringers, and post
a. Factory lumber
b. Yard lumber
c. Structural timber
d. All of the above
c. Structural timber
A lumber that comes from a saw,
unfinished and full dimension.
a. Planed lumber
b. Rough lumber
c. Factory lumber
d. All of the above
b. Rough lumber
A lumber finished smooth on two
edges designated and one side and
full dimension.
a. S2E1S
b. SE2S1
c. S2ES1
d. All of the above
a. S2E1S
A jointed frame that is used to
support load over a relatively large
span.
a. Beam
b. Post
c. Truss
d. All of the above
c. Truss
The standard dimension of plywood is
a. 4’ x 8’
b. 4’ x 6’
c. 4’ x 12’
d. None of the above
a. 4’ x 8’
The largest area in a piece of wood is the
a. Edge
b. Face
c. End
d. None of the above
b. Face
Nails are bought in the hardware in
terms of
a. Pieces
b. Kilo
c. Volume
d. None of the
above
b. Kilo
A screw used commonly in roof
construction.
a. Cap screw
b. Tex screw
c. Self-tapping screw
d. None of the above
b. Tex screw
The saw recommended for cutting
plywood is
a. Cross cut saw
b. Rip saw
c. Coping saw
d. None of the above
b. Rip saw
Sizes of saw are given in number of
teeth, the higher the saw teeth
number
a. The courser the cut
b. The finer the cut
c. Smaller the cut
d. None of the above
b. The finer the cut
One board foot is equivalent to
a. 1 in. x 1 in. x 1 ft/144
b. 1 in. x 1 in. x 1 in./144
c. 1 in. x 1 in. x 1 in./12
d. None of the above
a. 1 in. x 1 in. x 1 ft/144
It is the method of reducing the moisture of timber
using artificial heat on a heated chamber.
a. Air drying
b. Kiln drying
c. Wood dehydration
d. None of the above
b. Kiln drying
Sawing is the process of cutting
wood and is classified as
a. Shearing method
b. Chip-forming method
c. Chemical method
d. None of the above
b. Chip-forming method
A fastener used to properly fixed
materials to a concrete.
a. Tex screw
b. Tox
c. Adhesives
d. None of the above
b. Tox
Nail used for making furniture or
for flooring purposes.
a. Common nail
b. Box nail
c. Finishing nail
d. None of the above
c. Finishing nail
It is a tool used to make the
surface of wood level and smooth.
a. Hammer
b. Drill
c. Jack plane
d. All of the above
c. Jack plane
A saw for making small round
openings on wood.
a. Coping saw
b. Hole saw
c. Circular saw
d. All of the above
b. Hole saw
Lattice molding are bought in terms
of
a. Board foot
b. Linear footage
c. Square footage
d. All of the above
b. Linear footage
If a wood is specified as S4S this
means that
a. 4 edges of wood are smooth
b. All surfaces are smooth
c. Four sides of wood are smooth
d. All of the above
c. Four sides of wood are smooth
A saw used under for cutting across
a piece of wood.
a. Band saw
b. Rip saw
c. Cross-cut saw
d. All of the above
c. Cross-cut saw
Materials used in supporting
concrete structure.
a. Round bar
b. Square bar
c. Corrugated round bar
d. None of the above
c. Corrugated round bar
Paint recommended for wood
a. Latex paint
b. Enamel paint
c. Acrylic paint
d. None of the above
b. Enamel paint
Wood is applied with paint for
a. Surface protection
b. Decoration
c. Moisture protection
d. All of the above
d. All of the above
A dryer in which the material being
dried moves through the drying
chamber in continuous stream
without being recirculated.
a. Recirculating-type dryer
b. Continuous-flow type dryer
c. Concurrent flow dryer
d. None of the above
b. Continuous-flow type dryer
A continuous-flow dryer in which
the product being dried moves in
the same direction as the drying
air.
a. Cross-flow type dryer
b. Counter-flow type dryer
c. Concurrent-flow type dryer
d. All of the above
c. Concurrent-flow type dryer
A continuous-flow type dryer in which
the drying bin is similar to a columnar
drying bin except that it includes
louvers causing mixing to occur as the
grain flows through the system.
a. Mixing type
b. Non-mixing type
c. Recirculating type
d. None of the above
a. Mixing type
A dryer in which the product of
combustion comes into contact
with the product being dried.
a. Indirect fired dryer
b. Direct fired dryer
c. Combustion fired dryer
d. All of the above
b. Direct fired dryer
It is the ratio of the total heat
utilized to vaporize moisture in the
material being dried to the amount
of heat added to the drying air.
a. Dryer efficiency
b. Thermal efficiency
c. Heat of vaporization efficiency
d. All of the above
a. Dryer efficiency
A fraction of grain with its length
equal to or greater than three-forth
of the average.
a. Large broken grain
b. Small broken grains
c. Head grain
d. None of the above
c. Head grain
An air moving device to force
heated air through the mass of
grain at a desired air-flow rate and
pressure.
a. Blower
b. Aspirator
c. Fanning mill
d. None of the above
a. Blower
A mechanical grain dryer wherein grain is
passed intermittently in cycles or stages
through a drying chamber either by
mechanical means or by gravity with
subsequent cooling and tempering until
the grain reaches the desired moisture
content.
a. Batch-in-bin dryer
b. Flat-bed dryer
c. Multipass dryer
d. All of the above
c. Multipass dryer
A chamber wherein air pressure
forms uniform distribution of
heated air through the grain mass
a. Plenum
b. Bin
c. Duct
d. All of the above
a. Plenum
The minimum requirement for
drying efficiency based on the
standard performance criteria for a
mechanical dryer.
a. 90 %
b. 75 %
c. 50 %
d. None of the above
b. 75 %
The minimum requirement for
heating efficiency of direct-fired
biomass-fueled grain dryer.
a. 75 %
b. 65 %
c. 50 %
d. None of the above
b. 65 %
The minimum requirement for heat
utilization efficiency based on the
standard performance criteria of
direct-fired petroleum-based fuel
for mechanical dryers.
a. 90 %
b. 80 %
c. 70 %
d. None of the above
a. 90 %
Warranty period requirement for
mechanical grain dryers
a. 6 months
b. 12 months
c. One year
d. Two of the above
d. Two of the above
It is the ratio of the heat released
by the fuel to the theoretical heat
available from the fuel.
a. Burner efficiency
b. Thermal efficiency
c. Combustion efficiency
d. None of the above
c. Combustion efficiency
It is the percentage of grain free
from foreign matter.
a. Percentage foreign matter
b. Percentage cleanliness
c. Purity
d. None of the above
c. Purity
Pressure build up in the plenum
chamber to maintain uniform
distribution of airflow through the
grain mass.
a. Velocity pressure
b. Static pressure
c. Dynamic pressure
d. Two of the above
b. Static pressure
It is the temporary holding of grains
between drying passes to allow the moisture
in the center of the grain equalize with that
on its surface.
a. Tempering
b. Static drying
c. Dry-aeration
d. None of the above
a. Tempering
It is the amount of moisture in the
grain expressed as percentage of
the total weight of the samples.
a. Moisture content dry basis
b. Moisture content wet basis
c. Moisture content
d. None of the above
b. Moisture content wet basis
It is the amount of moisture in the
grain expressed as percentage of
weight of dry matter.
a. Moisture content dry basis
b. Moisture content wet basis
c. Moisture content
d. None of the above
a. Moisture content dry basis
Screen cleaners that employ an air
blast to assist in cleaning.
a. Screen separator
b. Fanning mill
c. Blower
d. None of the above
b. Fanning mill
It is part of a belt conveyor that is
used to discharge materials over
the end of the belt by a diagonal;
scraper.
a. Scraper
b. Tripper
c. Head pulley
d. None of the above
b. Tripper
A moisture meter that determines
the moisture content of the product
based on the ability of current to
pass through the material.
a. Capacitance type moisture meter
b. Resistance type meter
c. Infrared moisture meter
d. All of the above
b. Resistance type meter
Moisture that can be found at the
surface of the material.
a. Unbound water
b. Bound water
c. Free moisture
d. All of the above
c. Free moisture
The blending of ingredients or
materials in agricultural processing
operation.
a. Sorting
b. Molding
c. Mixing
d. All of the above
c. Mixing
It is a burr or plate mill.
a. Micro mill
b. Attrition mill
c. Roller mill
d. All of the above
b. Attrition mill
A process of reducing the size of
the materials by applying force to
the product in excess of its
strength.
a. Shearing
b. Crushing
c. Milling
d. None of the above
b. Crushing
A process of reducing the size of
materials by pushing or forcing a
thin sharp knife into it.
a. Shearing
b. Crushing
c. Cutting
d. All of the above
c. Cutting
It indicates the uniformity of grind
in the resultant product.
a. Uniformity sex
b. Particle size
c. Fineness modulus
d. All of the above
c. Fineness modulus
A process of reducing materials by
a combination of cutting and
crushing actions.
a. Milling
b. Grinding
c. Shearing
d. None of the above
a. Milling
If the amount of water in a product
is determined based on its dry
matter content, the moisture
content is expressed in:
a. Wet basis
b. Dry basis
c. Semi wet basis
d. None of the above
b. Dry basis
A method of measuring the
moisture content of the product by
direct extraction of water.
a. Primary method
b. Secondary method
c. Tertiary method
d. None of the above
a. Primary method
The process of detaching or
separating rice grains from the
panicle.
a. Stripping
b. Reaping
c. Harvesting
d. All of the above
a. Stripping
It is the measure of the power
output of fan in relation to its
power input.
a. Fan thermal efficiency
b. Fan performance index
c. Fan efficiency
d. All of the above
c. Fan efficiency
The recommended depth of
grain in a shallow bed dryer is:
a. Up to 12 inches
b. Up to 18 inches
c. Up to 24 inches
d. All of the above
b. Up to 18 inches
Recommended clearance for disk
huller to achieve higher brown rice
recovery with less breakage.
a. 1/4 of the length of paddy grain
b. 1/2 of the thickness of paddy grain
c. 3/4 of the length of paddy grain
d. None of the above
b. 1/2 of the thickness of paddy grain
Manufacturer’s prescribed
peripheral velocity of disk huller
is:
a. 10 m/s
b. 14 m/s
c. 18 m/s
d. None of the above
b. 14 m/s
Manufacturers’ recommendation
for the speed of cone in a vertical
abrasive whitening cone must not
exceed
a. 13 m/s
b. 14 m/s
c. 15 m/s
d. None of the above
a. 13 m/s
Manufacturers’ recommendation
for the speed of a horizontal
abrasive whitener.
a. 800 rpm
b. 1000 rpm
c. 1200 rpm
d. All of the above
b. 1000 rpm
The process in which air moves
through stored grains at a low
rate to maintain its quality.
a. Cooling
b. Aeration
c. Fanning
d. None of the above
b. Aeration
