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Area 1 Eya > Part 5 > Flashcards

Part 5 Flashcards

1
Q

The maximum friction in the moldboard plow is

At the point of share
Between the share and the moldboard
At the moldboard
None of the above

A

Answer: At the point of share

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2
Q

A secondary tillage implement consisting of one or two in-line gang rollers used for crushing soil clods and compacting the soil.

Roller tiller
Packer
Roller harrow
None of the above

A

Answer: Packer

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3
Q

A primary or secondary tillage implement used for broadcast or for strip tillage and also used as chemical incorporators prior to planting.

Roller tiller
Roller harrow
Packer
None of the above

A

Answer: Roller tiller

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4
Q

It is a plow consisting of a strongly constructed frame and a vertical leg drawn to a subsoil and the bullet-shape attachments creates a tube like cavity acting as a drainage channel.

Subsoiler
Bullet plow
Mole plow
All of the above

A

Answer: Mole plow

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5
Q

In designing a rice thresher, the most important factors affecting threshing efficiency is

rpm of the cylinder
Peripheral speed of the cylinder
Diameter of the cylinder
None of the above

A

Answer: Peripheral speed of the cylinder

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6
Q

A kind of chemical used for spraying which form finely divided solid particles when mixed with water.

Emulsion
Suspension
Solution
All of the above

A

Answer - Suspension

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7
Q

A kind of chemical used for spraying which form finely divided solid particles when mixed with water.

Emulsion
Suspension
Solution
All of the above

A

Answer - Suspension

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8
Q

An insecticide that kills insects when insects suck on plant tissues.

Contact
Stomach
Systemic
All of the above

A

Answer - Systemic

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9
Q

A hitch system for a tractor suitable for large, heavy implement for trailer.

Three-point hitch system
Drawbar hitch system
Semi-mounted system
All of the above

A

Answer - Drawbar hitch system

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10
Q

Growing of more than one crop on the same land in one year

Mixed crop
Multiple cropping
Inter-cropping
None of the above

A

Answer - Multiple cropping

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11
Q

Growing of two or more crops simultaneously and intermingled with no row arrangement.

Mixed cropping
Inter-cropping
Multiple cropping
None of the above

A

Answer - Mixed cropping

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12
Q

Growing of two or more crops in alternate rows.

Inter-planting
Inter-cropping
Inter-culture
All of the above

A

Answer - Inter-cropping

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13
Q

It is a practice of planting short-term annual crop with long-term annual or biennial crops.

Inter-planting
Inter-cropping
Inter-culture
All of the above

A

Answer - Inter-planting

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14
Q

It is the cultivation of one crop underneath a perennial crop.

Inter-planting
Inter-cropping
Inter-culture
All of the above

A

Answer - Inter-culture

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15
Q

Application of chemical to a small restricted area, usually to control the spread of pest.

Spot treatment
Space application
Direct application
All of the above

A

Answer - Spot treatment

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16
Q

Dispersion of liquid or dry particles in air in such a manner that target pest is exposed to chemical.

Spot treatment
Space treatment
Direct application
All of the above

A

Answer - Space treatment

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17
Q

Application of chemical to the steam, fruit, leaves, needles, or blades of the plant.

Direct application
Foliar application
Space application
All of the above

A

Answer - Foliar application

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18
Q

Application of chemical to a specific area such as row, bed, or base of the plant.

Direct application
Spot treatment
Space application
None of the above

A

Answer - Direct application

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19
Q

Application of chemical over entire area to be treated.

Basal application
Band application
Broadcast application
None of the above

A

Answer – Broadcast application

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20
Q

Application of chemical to the base of a tree around the trunk or by injection into slasher or cuts.

Basal application
Broadcast application
Band application
None of the above

A

Answer - Basal application

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21
Q

Application of chemical in parallel strips leaving the area between strips free of chemicals.

Basal application
Broadcast application
Band application
None of the above

A

Answer - Band application

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22
Q

Solid blocks or masses that are cut, sheared or broken loose by tillage tool.

Furrow slice
Clod
Loose soil
None of the above

A

Answer - Clod

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23
Q

It is a change in the value of a machine.

Cost reduction
Depreciation
Lost of value
None of the above

A

Answer - Depreciation

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24
Q

Actual rate performance of machine on land or crop processed in a given time based upon total field time.

Theoretical field capacity
Effective field capacity
Field efficiency
All of the above

A

Answer - Effective field capacity

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25
The rate of performance obtained if a machine performs its function 100 % of the time of a given operating speed using 100 % of its theoretical width. Theoretical field capacity Effective field capacity Field capacity None of the above
Answer - Theoretical field capacity
26
The amount paid for hiring equipment and operating services to perform a certain task. Custom cost Operating cost Variable cost None of the above
Answer - Custom cost
27
The ratio of engine power used in performing an operation to engine power available. Field load factor Engine efficiency Engine performance ratio All of the above
Answer - Field load factor
28
The amount of any material applied per unit treated by a sprayer. Through put rate Application capacity Application rate All of the above
Answer - Application rate
29
A sprayer designed to charge the spray droplet so that there is a powerful attraction between the plants and the charged droplet. Electromagnetic sprayer Electrolytic sprayer Electrostatic sprayer All of the above
Answer - Electrostatic sprayer
30
It is used to protect tractor operator from dust, noise, rain and heat. Operator’s shield Chasis Cab None of the above
Answer - Cab
31
A device that transfer seed from the seedbox to the coulter tube at a fixed rate Seed feeder Seed distributor Seed metering device All of the above
Answer - Seed metering device
32
A device at a header of a combine for severing the plant stalk. Cutting mechanism Star wheel Pickup None of the above
Answer - Cutting mechanism
33
A device for gathering crops on a window of a combine. Header Pickup Star wheel None of the above
Answer - Pickup
34
A transport machine used in agriculture suitably designed for coupling to an agricultural tractor or self-propelled combine. Agricultural wagon Agricultural loader Agricultural trailer None of the above
Answer - Agricultural trailer
35
A harvest residue discharged from cleaning devices of a combine. Foreign matters Cut straw Chaffs None of the above
Answer - Chaffs
36
An external shaft on an agricultural tractor other than the PTO which provides rotational power to implements that are usually front and side mounted. Belt drive shaft Secondary PTO Auxiliary PTO None of the above
Answer - Auxiliary PTO
37
A rotating device located inside the hopper of gravity flow applicator and broadcast spreaders to enhance delivery of granules to the adjustable orifice of the machine. Mixer Stirrer Agitator None of the above
Answer - Agitator
38
In ASAE, safety code for laboratory equipment and typical application, the safety yellow color stands for Danger stop Warning Caution None of the above
Answer - Caution
39
A safety gray color at the ASAE safety code is code for Floor or work area around machines and Equipment Areas with radiation hazard Traffic and housekeeping areas All of the above
Answer - Floor or work area around machines and Equipment
40
When pipeline is painted with green and white color, the safety code means that the pipe contains Liquid of inherently low hazard Flammable or explosion materials Fire extinguishing materials All of the above
Answer - Liquid of inherently low hazard
41
The standard length of stroke of hydraulic remote control cylinders for trailing-type agricultural implement is 6 to 12 inches 8 to 16 inches 10 to 20 inches None of the above
Answer - 8 to 16 inches
42
Minimum thrust per drawbar horsepower of hydraulic remote control cylinder for trailing type agricultural implement. 68 kg 78 kg 88 kg None of the above
Answer - 68 kg
43
The perpendicular distance between the upper hitch point and the common axis of the lower hitch point of a tractor. Mast height Hitch vertical height Stud height None of the above
Answer - Mast height
44
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. Lower hitch-point spread Lower hitch point distance Lower hitch point clearance None of the above
Answer - Lower hitch-point spread
45
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 30 kph 40 kph 50 kph None of the above
Answer - 40 kph
46
For safety purposes, slow-moving vehicle such as agricultural machines must be provided with Rear bumper to protect the machine from impact Identification emblem to guide motorist that the machine is slow-moving Signal light when traveling None of the above
Answer - Identification emblem to guide motorist that the machine is slow-moving
47
The identification of the given tire with its maximum recommended load when used in specific type service. Tire rating Tire lug rating Ply rating All of the above
Answer - Ply rating
48
A machine that is used with small plow and harrow designed for rice farming operation. Puddling-type floating tiller Power tiller Hydro tiller All of the above
Answer - Power tiller
49
It is part of moldboard plow that is used to cut the soil. Moldboard Share Shin None of the above
Answer - Share
50
The center of resistance of moldboard plow is located At the center of moldboard At the center of share At the intersection of moldboard and share None of the above
Answer - At the intersection of moldboard and share
51
ASAE stands for American Society of Automotive Engineers American Society of Air-conditioning Engineers American Society of Agricultural Engineers All of the above
Answer - American Society of Agricultural Engineers
52
The optimum puddler speed for puddling-type floating tiller is 100-150 rpm 200-250 rpm 300-350 rpm None of the above
Answer - 200-250 rpm
53
Part of soil profile exploited by the roots of the plant. Root bed Root zone Tillage zone None of the above
Answer - Root zone
54
The soil profile modified by tillage or amendments for use by plant roots. Root bed Root zone Tillage zone None of the above
Answer - Root zone
55
When plowing requires for the soil to be incorporated or mixed with grasses and weeds, as an Agricultural Engineer you will recommend Disc plow Rotary plow Moldboard plow All of the above
Answer - Rotary plow
56
Manual transplanting of rice is advantageous over mechanical rice transplanter in terms of Intelligence Dexterity Cost None of the above
Answer - Dexterity
57
If soil clods are needed to be inverted during plowing, the agricultural engineer will recommend a Disc plow Moldboard plow All of the above
Answer – Moldboard plow
58
An agricultural engineer will recommend a _______ in order to loosen the soil during plowing Subsoiler Field cultivator Chisel plow None of the above
Answer - Chisel plow
59
It is a factor which consider the physical condition, heart-beat ratio, and body weight of a person when operating a machine. Humanistic factor Mechanical operation factor Ergonomic factor All of the above
Answer - Ergonomic factor
60
It is a part of seeder that eventually distributes seed in rows. Metering device Drive wheel Seed hopper None of the above
Answer - Metering device
61
It is a machine which has one or more elements that rotates about a vertical axis and cut grass by impact. Rotary mower Grass cutter Power scythe All of the above
Answer - Rotary mower
62
The pivotal point of connection of hitch to the tractor or a center of the articulated connection between link and the implement Link point Hitch pin Hitch point All of the above
Answer - Hitch point
63
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. Auxiliary unit Spare parts Accessory None of the above
Answer - Accessory
64
Power take-off of lawn mower and garden ride-on tractors. 1000 rpm 540 rpm 2000 rpm None of the above
Answer - 2000 rpm
65
A frame for protection of operators of compact utility tractors to minimize the possibility of serious crushing injury to the operator resulting from accidental upset. Roll bar Tractor shield frame Roll-over protection structure None of the above
Answer - Roll-over protection structure
66
Maximum tire inflation pressure for agricultural implement. 40 psi 60 psi 100 psi None of the above
Answer - 60 psi
67
It is a structural member of an implement where tillage tool is to the beam attached. Boom Shank Gang None of the above
Answer - Shank
68
When a disk plow is set on a vertical position, the plow will Penetrate Will not penetrate Remain in position None of the above
Answer - Penetrate
69
It is a metallic or synthetic lining for a hole which reduces or prevents abrasion between components of a machine. Bearing Bushing Gasket All of the above
Answer - Bushing
70
A steel containing 0.035 – 0.4% carbon and is widely used for production of steel plate, structural steel, bars, etc. Mild steel Hard steel Soft centered steel All of the above
Answer - Mild steel
71
A heat treatment method to increase the hardness of steel by rapid cooling. Tempering Quenching Annealing None of the above
Answer - Quenching
72
A gas-metallic arc welding which uses inert gas shielding to produce a cleaner and sounder weld compare with conventional welding. Gas welding MIG welding TIG welding All of the above
Answer - MIG welding
73
A widely used method of welding aluminum, copper, stainless steel, and other difficult-to-weld metals. TIG welding MIG welding Gas welding All of the above
Answer - TIG welding
74
A device suitable for cutting stainless steel plate. Shear cutter Plasma cutter Acetylene gas cutter All of the above
Answer - Plasma cutter
75
Ductility which is one of the properties of metals refers to: Its resistance to penetration How much the material absorb impact before it breaks How much the material is deformed All of the above
Answer - How much the material is deformed
76
A type of bearing used to restrain endwise motion of a turning shaft or withstand axial load. Ball bearing Thrust bearing Roller bearing None of the above
Answer - Thrust bearing
77
A drive suitable for counter clockwise direction of shafts. Open drive belt Chain and sprocket Gears All of the above
Answer - Gears
78
A belt transmission suitable for cross-drive system. V-belt Timing v-belt Flat belt None of the above
Answer - Flat belt
79
If the pulley to be driven requires to be turned in counterclockwise direction, what drive system would you recommend? Open drive Quarter-turn drive Cross-drive All of the above
Answer - Cross-drive
80
When one pulley is to be driven horizontally and the other pulley is to be driven vertically, what drive system would you recommend? Open drive Quarter-turn drive Cross drive All of the above
Answer - Quarter-turn drive
81
It is a power transmission device used to deliver misaligned shaft. Gears Sprocket and chain Universal joint All of the above
Answer - Universal joint
82
It is a kind of steel used in making disk plow bottom. Tool steel Soft-centered steel Molybdenum steel None of the above
Answer - Soft-centered steel

Area 1 Eya (7 decks)

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