AREA 1 Flashcards
1.What is the value of the diameter of the seal of a registered AE which inscribed by a circle…..?
42 mm
2.What agency, department or institution support the implementation of RA 8559 particularly in enforcing section 21 thereof relative to the use of seal and other functions and responsibilities of a duly registered AE?
LGU
3.Penalties…for administrative sanctions imposed under RA 8559, any person who violates any of the provisions of this act shall…
Answer: Upon conviction, be penalized by a fine not less than fifty thousand pesos (Php 50,000.00) nor more than two hundred thousand pesos (Php 200,00.00) or imprisonment of not less than six (6) months nor more than three (3) years, or both fine and imprisonment at the discretion of the court.
4.What will be the penalty of an AE of foreign AE allowed to practice agricultural engineering in the Philippines if he is found to have committed any of the following:
a.Use or perpetuation of any fraud or deceit in obtaining a certificate of registration
b.Incompetence
c.Negligence
d.Abetting the illegal practice of agricultural engineering and
e.Violations of any provisions of RA 8559, its implementing rules and regulations, code of ethics and professional standards for agricultural engineers, and the policies adopted by the board.
Answer: Grounds for the revocation or suspension of professional license
6.One of the objectives of AE road map is to produce ___________ new registered and licensed agricultural engineers in the next 8 years
10,000 Registered and Licensed Agricultural Engineers
7.The space inside the cylinder when the piston is at top dead position
Clearance Volume
8.Percentage of weeds removed/destroyed per unit area
Weeding Index, Weeding Efficiency
10.Recommended depth for secondary implement is:
3-6 inches
11.What type of model of mechanization does Philippines followed? (basta parang ganito ung tanong at sagot, bahala na kau kung paniniwalaan nu)
Low land area to farmer ratio
12.Convert 1000kgm/s to kw or hp
SITUATIONAL 1
(Note: The values are not exactly the same with the question..nagset lng ako ng sample pero parang ganyan din)
200,000.00 = cost for buying production materials
300,000.00 = cost for paying the tax and insurance of the company
500,000.00 = cost for the training of the employees
400,000.00 = cost for the salary, incentives of the employees and other additional expenses of the company
27.200,000.00 (cost for buying production materials) is what type of cost?
variable cost
28.300,000.00 (cost for paying the tax and insurance of the company)
Fixed cost
29.500,000.00 (cost for the training of the employees)
incremental cost
30.400,000.00 (cost for the salary, incentives of the employees and other additional expenses of the company)
overhead cost
31.Air and fuel mixture enters the cylinder through the open intake port. Hindi eto ung eksaktong words pero parang ganyan din..
Induction
32.The air-fuel mixture which have entered during the intake event is trapped into a small combustion chamber
Compression
33.The air-fuel mixture is ignited resulting to a very rapid expansion of the burning mixture.
Power
34.The burned gases are removed from the combustion chamber.
Exhaust
- Parameter not required in determining the field capacity of a planter:
No. of seeds per hill
Select two consecutive farm operations which when done mechanically can increase
cropping intensity
harvesting – plowing
- In optimizing the capacity of a machine, it is recommended to have:
Two or more small machines
The three main sources of power for mechanization include:
human, animal & mechanical
A type of gas producer which has the ability to gasify wet fuel.
UPDRAFT
Rice hull gasifier efficiency normally ranged from:
50-70 %
A 1.2-m wide floating tiller is used for rotary tilling/puddling a 24-m X42-m wetland
paddy field. The average speed of travel is 3 kph and turning at the headlands takes
10 seconds. What is the field efficiency if the field is worked along its length?
84 %
The burning efficiency of rice hull furnaces is between:
90 and less than 100
The thermal efficiency of rice hull furnaces is between
40-70 %
Situation where a change in price does not lead to change in demand.
Perfectly inelastic
An agency wherein it is responsible for organizing and serving as secretariat in
Agricultural and Fisheries Mechanization RDE Network.
PHILMECH
Seed produced from the Registered Seed by accredited seed producers and
distributed to farmers for commercial production.
Certified Seeds
The wind flows on a 2m-diameter rotor at a rate of 2 m/s. It suddenly flows at 4
m/s, what would be the power output of the windmill?
8 times
The greater the number of blades of the wind machine, ___ the torque.
the higher
The ratio of the heat released by the fuel of a heated-air mechanical dryer to the
theoretical heat available from the fuel.
Combustion efficiency
For a 4 inches by 4 inches centrifugal pump with discharge of 250 gpm, determine
the size of the diesel engine. Efficiency of the pump is 65%, of the belt transmission
is 95%, and of the air-cooled system is 80%. Total head is 30 ft.
3.8 hp
The most recently developed system of harvesting and threshing of rice
is:
STRIPPING
- Which of the following is not measured in calibrating a sprayer?
application rate
If the specific yield of a particular well is 3 gpm/ft drawdown and the discharge rate
of the pump is 30gpm, the total drawdown is:
10 FT
A diesel engine that operates at 2500 rpm will be used to drive an irrigation pump,
which should turn at 1000 rpm. The pulley diameter for the pump is 4 inches. What
is the recommended pulley diameter for the engine?
2in
PAES: Warranty period for agricultural machine parts from the purchase of the
machine.
6 months
What is the wind power of a windpump having 5 meter diameter rotor at a
wind speed of 4 m/sec?
753.6 watts
An engine at 2000 rpm is to drive a pump to run at 1000 rpm. The engine
drive pulley is 15 cm in diameter and there is a 10% belt slippage. What should be
the diameter of the pulley on the pump?
27 cm
The bulk density of rice husk.
100-120 kg/m3
Bend downward of the point of the share to make the plow penetrate the
soil to the proper depth is:
vertical clearance
Planter designed to place seedlings in rows and in hills is called:
transplanter
A machine that cuts standing crop, conveys the cut crop to one side, and lays them
down in an orderly manner is called:
reaper-windrower
A 4-ha field was plowed using a three-bottom 12-inch tractor-mounted moldboard
plow. It took 11 hrs to complete the operation at a tractor speed of 5 kph. Find the
theoretical field capacity:
0.46 ha/hr
- The mechanical manipulation of soil for any purpose.
Tillage
The groundwheel of a planter is normally related to the operation of the:
metering device
Twelve man-days is equivalent to:
four men working for 3 days
Memorandum Circular No. 2008 167: Institutionalization of AGRICULTURAL
ENGINEERING PROFESSION in the Local Government Units.
Agricultural Engineering profession
AMMDA
Agricultural Machinery Manufacturer’s and Distributors
Association
AFMECH LAW
Agri-fisheries Machinery and Equipment Service Centers
The following can be manufacture in the Philippines except:
ENGINE
Soil cut, lifted, inverted and thrown to one side of the plow bottom is termed:
furrow slice
tillage to partially bury and thereby prevent movement of materials
such as plant residues or artificial mulches.
ANCHORING
(ridging, listing), tillage which forms a ridge and furrow soil
configuration.
BEDDING
operation which pulverizes, smooths, and firm the soil
HARROWING
operation that cuts and throws the soil away from the base of plants
OFF BARRING
deep tillage, below 350 mm for the purpose of loosening soil for root
growth and/or water movement.
SUBSOILING
one marketer control the supply of the product
MONOPOLY
a small number of marketer’s control the market
ILIGOPOLY
many marketers compete to sell similar products
Monopolistic Competition
many marketers compete to sell the same undifferentiated
product.
PURE COMPETITION
PHILIPPINE RICE INDUSTRY ROADMAP 2030: The average farm production cost is _____
₱12/kg
MACHINE SERVICING: Changing of transmission oil should be done __
every 6 months or 24000 km
MACHINE SERVICING: Life of tractor is about _______.
18000 hrs
MACHINE SERVICING: API Service Classification for gasoline engine is ___
S-series
AGRICULTURAL MANAGEMENT: Export and Import difference is known as ______.
Balance of Trade
AGRICULTURAL MACHINERY: RPM of shaft according to Barger
1000 rpm
AGRICULTURAL MACHINERY: Weight of LOKS
22 kg
AGRICULTURAL MECHANIZATION: Most Mechanized Crop
rice
AGRICULTURAL MECHANIZATION: It is not measured in calibrating a sprayer.
application rate
AGRICULTURAL MACHINERY: Machine element that transmit torque and power
shaft
AGRICULTURAL MECHANIZATION: Mechanical manipulation of soil for any purpose
tillage
AGRICULTURAL MACHINERY: A type of implement which is directly attached to the tractor
and its power lift is dependent upon the tractor engine for its general operation.
Integral-mounted type
AGRICULTURAL MACHINERY: A mechanically-operated machine that removes weeds or
grasses from the crops.
weeder
RENEWABLE ENERGY: C-N ratio for anaerobic digestion of agri-waste.
30:1 to 40:1
AGRICULTURAL MACHINERY: Hardening metal by rapid cooling is known as _______.
quenching
AGRICULTURAL POWER: ACME Tractor was made from ______
italy
AGRICULTURAL MANAGEMENT: Classified as 100 Million Enterprise
Micro – less than 10 employees; not more than 3Million pesos
Medium Enterprise
WELDING: A widely used welding method of welding aluminum and copper
MIG Welding
WELDING: Uses CO2
MIG Welding
WELDING: Uses Argon
TIG Welding
WELDING: Welding that does not use any gas
smaw
AGRICULTURAL MACHINERY: Engineering Materials that is considered as dangerous
components.
pulley, coupling and clutch
AGRICULTURAL MACHINERY: 1st Gear must have ______ Speed at ______ Torque.
Low and High
AGRICULTURAL MANAGEMENT: CIF acronym means ____
Cost, Insurance and Freight
RICE MILL: Pre-cleaner Definition
auxiliary device used to remove foreign matter/impurities
from the paddy before milling
RICE MILL: Rubber Roller Definition
component of rice mill made of rubber bonded to an
inner metal drum core use for hulling
RICE MILL: Paddy Separator Definition
auxiliary device used to separate paddy from brown
rice
RICE MILL: Whitener Definition
component of a rice mill that removes the bran layer in the
brown rice
a tax imposed by one country on the goods and services imported from another country
tariff
is levied based on the item’s value, such as 10% of the value of the vehicle. A
tariff which is imposed in percentage terms over the value of the good.
ad-valorem tariff
AGRICULTURAL POWER: Diesel Flash Point (in oC)
50 C
AGRICULTURAL POWER: Gasoline Flash Point (in oF)
40 or 45? F
AGRICULTURAL MECHANIZATION: If the speed ratio of the groundwheel over seedplate of a
two-row corn planter is 5.0, determine the plant population per hectare. Row spacing is 75 cm.
Groundwheel diameter is 60 cm. Ave. no. of seeds per hill is 2. No. of cells of seedplate is 25. Ave.
emergence of seeds is 85%.
EPP = 10k x seeds/hill x %Emergence / area/hill
AGRICULTURAL MANAGEMENT: Change in total output as one additional unit of input is
added to production.
marginal product
AGRICULTURAL MECHANIZATION: C = SWEff/10; C has a unit of ______
C=ha/hr
S=kph
W=m
AGRICULTURAL MECHANIZATION: Operating Width primarily affected by ___
width
AGRICULTURAL MANAGEMENT: Efficiency in Farm increased by _______.
decreased input – increased output
ENGINEERING ECONOMICS: Feasibility Study – part that was a formally written declaration of
the project and its idea and context to explain the goals and objectives to be reached,
Project Description
AGRICULTURAL MACHINERY: Combine with full/half tracks instead of pneumatic wheels.
track-type
MACHINE SERVICING: Device use to measure oil.
dip stick
(85-88) RENEWABLE ENERGY: Situational
I. Biomass
V. Hydro
II. Biofuel L
VI. Ocean Thermal
III. Geothermal VII. Wind
IV. Solar
RENEWABLE ENERGY: Which belongs under BiGSHOW Acronym Meaning
I,II,III,IV,V,VI,VII
RENEWABLE ENERGY: Characterized with 30% Efficiency only
wind
RENEWABLE ENERGY: Characterized in producing GHG
geothermal
RENEWABLE ENERGY: Located in Ilocos Norte and Iloilo
wind
A tractor pulls a 1.0-meter-wide heavy-duty-offset disk harrow at an operating speed of 6 kph. What is the theoretical field capacity of the machine?
0.6 ha/hr
Sequential firing or combustion of the fuel charge inside the engine in the combustion
chamber
firing order
type of motor … field current is parallel with the moto
Shunt wound rotor
A mechanical breaking up of fuel into spray droplets by high velocity of air passing
through a jet
atomization
Many marketers compete to sell similar products & emphasize on the strategy of
differentiation.
Monopolistic Competition
Tax imposed by the government on imported goods
tariff
Most commonly used type for domestic and irrigation purposes. Consists of an impeller
inside an involute casing.
centrifugal pump
The space inside the cylinder when the piston is at the top dead center position.
clearance volume
The burned gases are removed from the combustion chamber
Exhaust
Distance the piston travels in one direction
Stroke
The process by which a farm manager looks ahead to the future & contemplates
alternative courses of action for the farm
farm Planning
When imports equal imports
Balance of Trade
Tools Used to make holes or change the size or shape of holes
Boring Tools
