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4. BELONIO THE FATHER > Chap 2 > Flashcards

Chap 2 Flashcards

1
Q

is a device that produces
power by burning normally liquid fuel inside the combustion
chamber of an engine.

A

INTERNAL COMBUSTION ENGINE

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2
Q
  • Uses spark to ignite the fuel.
  • Uses gasoline as fuel.
  • Has a carburetor to mix fuel and air.
A

Spark-Ignition Engine

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3
Q
  • Uses high compression to raise the
    temperature of the air in a chamber and
    ignites the injected fuel without a spark.
  • Uses diesel as fuel.
  • Uses an atomizer to spray the fuel inside
    the combustion chamber of the engine.
A

Compression-Ignition Engine

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4
Q
  • Produces power in one revolution of the
    crankshaft.
  • Fuel and oil is mixed in the combustion
    chamber.
  • Usually high in speed and light in weight.
A

Two-Stroke-Cycle Engine

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5
Q
  • Produces power in two revolutions of the
    crankshaft.
  • Fuel is burned inside the combustion
    chamber.
  • Relatively low in speed and heavy in
    weight.
A

Four-Stroke-Cycle Engine

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6
Q
  • One piston
  • Appropriate for small engines
    commonly used in the farm,
A

Single-Cylinder Engine

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7
Q
  • More than one piston (2, 3, 4, 6, 8,
    12)
  • Appropriate for high-powered
    engines for driving tractors and
    self-propelled equipment.
A

Multiple-Cylinder Engine

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8
Q

t is a graphical representation showing the abilities of rotating
equipment, like engine, at various operating conditions.

A

ENGINE PERFORMANCE CURVE

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9
Q

is an engineering vehicle specifically designed to deliver a
high tractive effort (or torque) at slow speeds for the purpose of
hauling a trailer or a machinery used in agriculture.

A

TRACTOR

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10
Q

A four-wheel
tractor of less than 20hp. It is used
for landscaping and gardening
rather than for massive agricultural
tasks. It is equipped with single
12in. moldboard plow and is
capable to plow 1 hectare within 11
to 14 hours.

A

COMPACT TRACTOR

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11
Q

A four-wheel
tractor with no less than 20
brake horsepower. It is used
for massive agricultural tasks
such as plowing, harrowing,
seeding and planting, and
other operations.

A

FARM TRACTOR

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12
Q
  1. An engine that burns fuel inside the
    cylinder.
    a. External combustion engine
    b. Internal combustion engine
    c. Sterling engine
    d. None of the above
A

b. Internal combustion engine

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13
Q
  1. Amount of power that the
    manufacturer specified for an engine.
    a. Indicated horsepower
    b. Brake horsepower
    c. Rated horsepower
    d. None of the above
A
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14
Q
  1. Constant pressure combustion
    cycle.
    a. Otto cycle
    b. Diesel cycle
    c. Dual cycle
    d. None of the above
A
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15
Q
  1. Distance of the movement of piston
    from the top dead to the bottom dead
    center.
    a. Stroke
    b. Bore
    c. Valve clearance
    d. None of the above
A

A. STROKE

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16
Q
  1. Decrease or increase of engine speed
    or flow of fuel.
    a. Throttling
    b. Clutching
    c. Atomization
    d. None of the above
A
17
Q

Usable power delivered by the engine.
a. Indicated horsepower
b. Brake horsepower
c. Rated horsepower
d. None of the above

A

b. Brake horsepower

18
Q
  1. An internal combustion engine
    that produces power in one
    revolution of the crankshaft.
    a. Four-stroke-cycle engine
    b. Two-stroke-cycle engine
    c. Rotary engine
    d. None of the above
A

b. Two-stroke-cycle engine

19
Q
  1. Ratio of the total volume to the
    clearance volume.
    a. Compression ratio
    b. Air-fuel ratio
    c. Bore stroke ratio
    d. None of the above
A

a. Compression ratio

20
Q

Volume displaced by the piston in
making an upward or a downward
stroke.
a. Piston displacement volume
b. Clearance volume
c. Total volume
d. None of the above

A

a. Piston displacement volume

21
Q

10 Ratio of the piston displacement
volume plus the clearance volume
over the clearance volume.
a. Compression ratio
b. Air-fuel ratio
c. Bore-stroke ratio
d. None of the above

A

a. Compression ratio

22
Q
  1. Device that provides ignition to
    a gasoline engine.
    a. Fuel injector
    b. Carburetor
    c. Spark plug
    d. None of the above
    e. the above
A

c. Spark plug

23
Q
  1. Vehicle designed to pull,
    propel, and supply power to operate
    machinery used in agricultural
    operation.
    a. Agricultural tractor
    b. Automobile
    c. Payloader
    d. None of the above
A

a. Agricultural tractor

24
Q
  1. Ratio of the drawbar power
    and the wheel axle power.
    a. Lugging efficiency
    b. Traction efficiency
    c. Mechanical efficiency
A

b. Traction efficiency

25
Q
  1. Sum of all the resistance acting
    on the tractor.
    a. Coefficient of traction
    b. Running resistance
    c. Rolling resistance
    d. None of the above
A
26
Q
  1. Running resistance of a tractor
    includes ____.
    a. rolling resistance
    b. air and acceleration resistance
    c. slope resistance
    d. All of the above
A
27
Q
  1. Stirring wheel of the tractor
    can be found ____.
    a. in front of the tractor
    b. at the rear of the tractor
    c. in front of the operator’s seat
    d. None of the above
A
28
Q
  1. An attachment to the tractor
    for the purpose of changing
    traction and stability.
    a. Ballast
    b. Cage wheel
    c. Plow
    d. Hydraulic lift
    e. All of the above
A
29
Q
  1. Power drive found at the rear
    of the tractor that propels power
    implements and stationary
    machines.
    a. Power take-off drive
    b. Hydraulic system
    c. Differential gear
    d. None of the above
A
30
Q
  1. An attachment to a tractor’s
    rear wheel to increase traction.
    a. Ballast
    b. Cagewheel
    c. Stirring wheel
    d. None of the above
A
31
Q
  1. Tractor part that controls the
    travel direction of the machine.
    a. Rear wheel
    b. Front wheel
    c. Stirring wheel
    d. None of the above
A
32
Q
  1. Tractor device that
    automatically raises or lowers the
    implement in operation to maintain
    a given draft.
    a. Automatic draft control
    b. Automatic position control
    c. 3-point linkage
    d. None of the above
A
33
Q
  1. Inherent characteristic of tractors
    to maintain or to produce increased
    drawbar pull even if the speed is
    reduced.
    a. Lugging ability
    b. Mechanical efficiency
    c. Coefficient of traction
    d. None of the above
A
34
Q
  1. Special arrangement of gears that
    permits driving member to rotate
    slower or faster than the other and
    permits operation of driving wheels at
    different speed for easy turn.
    a. Spur gear
    b. Planetary gear
    c. Differential
    d. None of the above
    of the above
A

4. BELONIO THE FATHER (19 decks)

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