BELONIO PT.5 Flashcards
Minimum thrust per drawbar
horsepower of hydraulic remote
control cylinder for trailing type
agricultural implement.
a. 68 kg
b. 78 kg
c. 88 kg
d. None of the above
a. 68 kg
The perpendicular distance
between the upper hitch point
and the common axis of the
lower hitch point of a tractor.
a. Mast height
b. Hitch vertical height
c. Stud height
d. None of the above
a. Mast height
The distance between lower hitch point measured at the base of the lower hitch stud, or the distance between the inner most restraining means provided on the implement.
a. Lower hitch-point spread
b. Lower hitch point distance
c. Lower hitch point clearance
d. None of the above
a. Lower hitch-point spread
ASAE classification for slow moving
vehicle such as animal-drawn or
motorize conveyance, including
implements in tow should not be
exceeded a travel speed of
a. 30 kph
b. 40 kph
c. 50 kph
d. None of the above
b. 40 kph
For safety purposes, slow-moving
vehicle such as agricultural
machines must be provided with
a. Rear bumper to protect the machine from impact
b. Identification emblem to guide motorist that the machine is slow-moving
c. Signal light when traveling
d. None of the above
b. Identification emblem to guide motorist that the machine is slow-moving
The identification of the given tire with its maximum recommended load when used in specific type service.
a. Tire rating
b. Tire lug rating
c. Ply rating
d. All of the above
c. Ply rating
A machine that is used with
small plow and harrow designed
for rice farming operation.
a. Puddling-type floating tiller
b. Power tiller
c. Hydro tiller
d. All of the above
b. Power tiller
It is part of moldboard plow that
is used to cut the soil.
a. Moldboard
b. Share
c. Shin
d. None of the above
b. Share
The center of resistance of
moldboard plow is located
a. At the center of moldboard
b. At the center of share
c. At the intersection of moldboard and share
d. None of the above
c. At the intersection of moldboard and share
ASAE stands for
a. American Society of Automotive Engineers
b. American Society of Air-conditioning Engineers
c. American Society of Agricultural Engineers
d. All of the above
c. American Society of Agricultural Engineers
The optimum puddler speed for
puddling-type floating tiller is
a. 100-150 rpm
b. 200-250 rpm
c. 300-350 rpm
d. None of the above
b. 200-250 rpm
Part of soil profile exploited by
the roots of the plant.
a. Root bed
b. Root zone
c. Tillage zone
d. None of the above
b. Root zone
The soil profile modified by
tillage or amendments for use
by plant roots.
a. Root bed
b. Root zone
c. Tillage zone
d. None of the above
b. Root zone
When plowing requires for the soil to be incorporated or mixed with grasses and weeds, as an Agricultural Engineer you will
recommend
a. Disc plow
b. Rotary plow
c. Moldboard plow
d. All of the above
b. Rotary plow
Manual transplanting of rice is
advantageous over mechanical rice
transplanter in terms of
a. Intelligence
b. Dexterity
c. Cost
d. None of the above
b. Dexterity
If soil clods are needed to be inverted during plowing, the agricultural engineer will recommend a
a. Disc plow
b. Moldboard plow
c. All of the above
b. Moldboard plow
An agricultural engineer will
recommend in order to loosen the
soil during plowing, a
a. Subsoiler
b. Field cultivator
c. Chisel plow
d. None of the above
c. Chisel plow
It is a factor which consider the physical condition, heart-beat ratio, and body weight of a person when operating a machine.
a. Humanistic factor
b. Mechanical operation factor
c. Ergonomic factor
d. All of the above
c. Ergonomic factor
It is a part of seeder that eventually
distributes seed in rows.
a. Metering device
b. Drive wheel
c. Seed hopper
d. None of the above
a. Metering device
It is a machine which has one or
more elements that rotates about a
vertical axis and cut grass by
impact.
a. Rotary mower
b. Grass cutter
c. Power scythe
d. All of the above
a. Rotary mower
The pivotal point of connection of
hitch to the tractor or a center of the
articulated connection between link
and the implement
a. Link point
b. Hitch pin
c. Hitch point
d. All of the above
c. Hitch point
A part of mechanism that they may be added to a functional power unit, not utilizing its mechanical power for the purpose of enhancing the performance
of that unit.
a. Auxiliary unit
b. Spare parts
c. Accessory
d. None of the above
c. Accessory
Power take-off of lawn mower and
garden ride-on tractors.
a. 1000 rpm
b. 540 rpm
c. 2000 rpm
d. None of the above
c. 2000 rpm
A frame for protection of operators of compact utility tractors to minimize thepossibility of serious crushing injury to the operator resulting from accidental upset.
a. Roll bar
b. Tractor shield frame
c. Roll-over protection structure
d. None of the above
c. Roll-over protection structure
Maximum tire inflation pressure for
agricultural implement.
a. 40 psi
b. 60 psi
c. 100 psi
d. None of the above
b. 60 psi
It is a structural member of an
implement where tillage tool is to
the beam attached.
a. Boom
b. Shank
c. Gang
d. None of the above
b. Shank
When a disk plow is set on a
vertical position, the plow will
a. Penetrate
b. Will not penetrate
c. Remain in position
d. None of the above
a. Penetrate
It is a metallic or synthetic lining for a hole which reduces or prevents
abrasion between components of a
machine.
a. Bearing
b. Bushing
c. Gasket
d. All of the above
b. Bushing
A steel containing 0.035 – 0.4%
carbon and is widely used for
production of steel plate, structural
steel, bars, etc.
a. Mild steel
b. Hard steel
c. Soft centered steel
d. All of the above
a. Mild steel
A heat treatment method to increase the hardness of steel by rapid cooling.
a. Tempering
b. Quenching
c. Annealing
d. None of the above
A gas-metallic arc welding which uses inert gas shielding to produce a cleaner and sounder weld compare with conventional
welding.
a. Gas welding
b. MIG welding
c. TIG welding
d. All of the above
b. MIG welding
A widely used method of welding
aluminum, copper, stainless steel,
and other difficult-to-weld metals.
a. TIG welding
b. MIG welding
c. Gas welding
d. All of the above
a. TIG welding
A device suitable for cutting stainless steel plate.
a. Shear cutter
b. Plasma cutter
c. Acetylene gas cutter
d. All of the above
b. Plasma cutter
Ductility which is one of the
properties of metals refers to:
a. Its resistance to penetration
b. How much the material absorb impact before it breaks
c. How much the material is deformed
d. All of the above
c. How much the material is deformed
A type of bearing used to restrain
endwise motion of a turning shaft or withstand axial load.
a. Ball bearing
b. Thrust bearing
c. Roller bearing
d. None of the above
b. Thrust bearing
A drive suitable for counter
clockwise direction of shafts.
a. Open drive belt
b. Chain and sprocket
c. Gears
d. All of the above
c. Gears
A belt transmission suitable for
cross-drive system.
a. V-belt
b. Timing v-belt
c. Flat belt
d. None of the above
c. Flat belt
If the pulley to be driven requires to
be turned in counterclockwise
direction, what drive system would
you recommend?
a. Open drive
b. Quarter-turn drive
c. Cross-drive
d. All of the above
c. Cross-drive
When one pulley is to be driven
horizontally and the other pulley is to be driven vertically, what drive system would you recommend?
a. Open drive
b. Quarter-turn drive
c. Cross drive
d. All of the above
b. Quarter-turn drive
It is a power transmission device
used to deliver misaligned shaft.
a. Gears
b. Sprocket and chain
c. Universal joint
d. All of the above
c. Universal joint
It is a kind of steel used in
making disk plow bottom.
a. Tool steel
b. Soft-centered steel
c. Molybdenum steel
d. None of the above
b. Soft-centered steel
When welding deposit is applied to
strengthen peg-tooth of a rice thresher, this method of treating metal is used.
a. Heat treatment
b. Welding
c. Hard facing
d. None of the above
c. Hard facing
Mixing of two or more
substances wherein one of
which is metal
a. Casting
b. Forging
c. Alloying
d. None of the above
c. Alloying
If some belts on multiple v-belt
drive are worn out, it is
recommended that
a. Worn-out belts should be immediately replaced
b. All belts should be replaced
c. Wait until all belts are worn-out before replacing
the belts
d. None of the above
b. All belts should be replaced
Which of the following v-belt is larger and stronger?
a. Type A
b. Type B
c. Type C
d. All of the above
c. Type C
Commonly used V-belt for agricultural operation in the Philippines
a. Type A
b. Type B
c. Type C
d. All of the above
b. Type B
A service offered by manufacturers in repairing and replacing unintentionally damaged part of a machine to its customers
for a specific period.
a. Manufacturing service
b. Customer’s Service
c. After-sales service
d. All of the above
c. After-sales service
Cost of machine including
shipment.
a. Free-on board
b. Freight-on-board
c. Cost-in-freight
d. None of the above
c. Cost-in-freight
The strength, durability, and service of
a farm machine depends largely on
a. Cost of material
b. Weight of material
c. Quality of material
d. All of the above
c. Quality of material
A substance commonly used as
coating to protect iron against
corrosion.
a. Tin
b. Zinc
c. Aluminum
d. All of the above
b. Zinc
When buying flat belt, the
common parameters used are
a. Width and thickness
b. Width and ply no.
c. Width and weight
d. None of the above
b. Width and ply no.
A v-belt whose specification is
B-32 means
a. Type B with circumferential length of 32 inches
b. Type B with circumferential length of 32 cm
c. Standard type v-belt whose strength is 32
times stronger than type B
d. None of the above
a. Type B with circumferential length of 32 inches
In a variable-pitch sheaves, the
recommended belts used are
a. Double v-belt
b. Timing v-belt
c. Adjustable speed belt
d. None of the above
c. Adjustable speed belt
A device that gives mechanical
advantage.
a. Fulcrum
b. Pulley
c. Wheel and axle
d. All of the above
d. All of the above
The smallest gears that are
meshing together.
a. Spur
b. Bevel
c. Pinion
d. All of the above
c. Pinion
A type of gear used for
power-take off drive.
a. Worm gear
b. Spur gear
c. Spline shaft gear
d. None of the above
c. Spline shaft gear
If roller chain number 40 is to be replaced by no. 60, the strength of chain is
a. Decreased
b. Increased
c. Remain except the size
d. None of the above
b. Increased
The ASAE designation for
adjustable speed v-belt is
a. HA to HD
b. HAA to HCC
c. HI to HO
d. All of the above
c. HI to HO
A component part of machine
that transmits torque and speed
is
a. Bearing
b. Shaft
c. Chain
d. None of the above
b. Shaft
If the shaft of an engine rotates at
the same speed with the shaft of the driven machine on the same axis, the transmission system is
a. Belt and pulley
b. Sprocket and chain
c. Direct couple drive
d. None of the above
c. Direct couple drive
A pulley that is used to tighten
belt in a drive system.
a. Flat pulley
b. Idler pulley
c. V-pulley
d. None of the above
b. Idler pulley
A grove that is placed on a shaft
to prevent pulley from slippage.
a. Keyway
b. Keyhole
c. Key
d. None of the above
a. Keyway
If the desired rotation for two
parallel shafts is counterclockwise,
what flat-bed drive would you
recommend?
a. Open drive
b. Quarter turn drive
c. Cross drive
d. All of the above
c. Cross drive
If large target factor of safety is
used in the design, product
would tend to
a. Reliable
b. Expensive
c. Efficient
d. None of the above
b. Expensive
Standards are used in the
design basically to
a. Reduce cost of product
b. Minimize potential liability in designing a product
c. Provide easy mechanism for
interchanging machinery parts.
d. All of the above
d. All of the above
A metal sheet with gauge
number equal to 14 means
a. 14 mm thick
b. 14 pieces of metals sheet in a stock
c. 14 pieces in one inch thickness
d. None of the above
c. 14 pieces in one inch thickness
A 4 feet wide x 8 feet long with
1/8-in. thick is
a. Metal sheet
b. Metal plate
c. Metal strip
d. None of the above
Answer - Metal plate
A material commonly used as
axle of agricultural machines
a. Cold rolled steel shaft
b. Malleable steel round bar
c. Round cast iron
d. None of the above
a. Cold rolled steel shaft
The factor that affects the
horsepower requirement of a
shaft.
a. Torque
b. rpm shaft
c. Peripheral velocity of shaft
d. All of the above
d. All of the above
Flat pulleys are provided with
crown to
a. Keep the required tension of belt
b. Prevent belt slippage
c. Make the pulley durable
d. None of the above
b. Prevent belt slippage
If the driver pulley diameter is increased, the
speed of the driven pulley will
a. Decrease
b. Increase
c. Rotate at the same speed
d. None of the above
b. Increase
If the two shafts are perpendicular with each
other, what type of driven system would you
recommend?
a. Flat belt
b. V-belt
c. Sprocket and chain
d. All of the above
a. Flat belt
The transmission ratio of power
tiller ranged from
a. 1:2 to 1:4
b. 1:7 to 1:10
c. 1:12 to 1:16
d. All of the above
b. 1:7 to 1:10
A gauge 20 metal sheet in a 2-inch
pile of sheet has
a. 20 sheets
b. 40 sheets
c. 60 sheets
d. None of the above
b. 40 sheets
An alloy basically consists of
a. One metal
b. Two metal or more metals
c. One metal and one non-metal
d. None of the above
b. Two metal or more metals
Steel bars which are commonly used in the
construction of agricultural machines.
a. Spring steel
b. Mild steel
c. Cold rolled steel
d. None of the above
b. Mild steel
A steel bars used as machine axle
is
a. Hot rolled steel
b. Cold rolled steel
c. Mild steel
d. None of the above
b. Cold rolled steel
It is a welding process that uses an
electrode.
a. Gas welding
b. Resistance welding
c. Arc welding
d. None of the above
c. Arc welding
The standard length of bars
available at the hardware is
a. 10 ft
b. 20 ft
c. 30 ft
d. None of the above
b. 20 ft
The higher schedule specification
of pipe, the lower is its
a. Length
b. Nominal diameter
c. Thickness
d. None of the above
d. None of the above
The higher is the gauge number of
metal sheet, the lower is the
a. Thickness
b. Width
c. Length
d. None of the above
a. Thickness
A welding process commonly used
for thin sheets of metal.
a. Brazing
b. Soldering
c. Spot welding
d. None of the above
b. Soldering
It is the process of making metal
product by pouring melted metal
into a mold and then allowed to
cool.
a. Hot working process
b. Casting
c. Powder metallurgy
d. None of the above
b. Casting
A machine tool used to reduce the
diameter of a metal.
a. Router
b. Power drill
c. Lathe
d. None of the above
c. Lathe
It is a process of cutting hole to a
material by means of shearing process.
a. Drilling
b. Punching
c. Boring
d. None of the above
b. Punching
A sand paper with number of C-300
is finer than
a. C-120
b. C-400
c. C-600
d. None of the above
a. C-120
A screw used to fix metal parts
together.
a. Self-tapping screw
b. Cap screw
c. Lag screw
d. None of the above
a. Self-tapping screw
A screw with shield to fix material
property together.
a. Cap screw
b. Tex screw
c. Self-tapping screw
d. None of the above
d. None of the above
If a metal has a thickness of less
than 1/8 inch it is called as
a. Strips
b. Sheet
c. Plate
d. All of the above
b. Sheet
When buying angle bars, the right
specification is
a. Thickness and width
b. Thickness and length
c. Width and length
d. All of the above
a. Thickness and width
Which of the following metals is
stronger?
a. Tool steel
b. Spring steel
c. Stainless steel
d. All of the above
a. Tool steel
The higher the carbon content of
steel, the
a. Weaker is the steel
b. Stronger is the steel
c. Smaller is the steel
d. Bigger is the steel
b. Stronger is the steel
A tool that cut metal bar faster.
a. Shear cutter
b. Band saw
c. Grinding wheel
d. None of the above
c. Grinding wheel
Filing is classified as
a. Cold working
b. Hot working
c. Casting
d. None of the above
a. Cold working
Ability of material to resist
indention.
a. Brittleness
b. Toughness
c. Hardness
d. All of the above
c. Hardness
Property of metal to join together
with other metal at liquid state.
a. Ductility
b. Workability
c. Fusibility
d. None of the above
c. Fusibility
A machine element used to tighten
bolt.
a. Washer
b. Rivet
c. Nut
d. All of the above
c. Nut
A welding process wherein current is allowed to pass through the prongs of the welding machine which joined two metal sheets together.
a. Resistance welding
b. Oxyacetylene welding
c. Arc welding
d. None of the above
a. Resistance welding
A material that is resistant to salt
corrosion.
a. Mild steel
b. Cast iron
c. Stainless steel
d. All of the above
c. Stainless steel
Which of the metal sheets is thicker
than from gauge 20?
a. Gauge 18
b. Gauge 22
c. Gauge 24
d. Two of the above
a. Gauge 18
Materials suitable to resist rusting.
a. GI sheet
b. BI sheet
c. All of the above
d. None of the above
a. GI sheet
