Huhuhahaha Flashcards
1
Q
ROPS meaning
A
Roll-over protective structure
2
Q
Minimum forward pull velocity of tractor?
A
8kph
3
Q
FMR, it shall consist of the removal and disposal of deposits of saturated or unsaturated mixture of soils and organic matter not suitable for foundation materials regardless of the moisture content.
A
Muck Excavation
4
Q
In FMR, minimum hours before removal of forms is?
A
24hrs
5
Q
In PAES, what is the light intensity needed in the slaughterhouse inspection area?
A
220 Lux
6
Q
Minimum windspeed in constructing green house
A
250kph
7
Q
Height of green house at the walk way or aisle
A
2m
8
Q
Minimum and maximum height of Small water impounding system
A
5m minimum and 15m maximum
9
Q
Dead storage formula
A
V=20900 x A^0.687
A= sq.km
10
Q
Maximum width of the crown of SWS
A
3m
11
Q
BIGSHOW, what does S stands for?
A
Solar
12
Q
Instrument for measuring windspeed
A
Anemometer
13
Q
Type of precipitation where there is lifting of warm air converging into low-pressure area?
A
Cyclonic
14
Q
Irrigation frequency is determined by?
A
Climate, soil and crop
15
Q
Free water surface in the WELL to the free water surface on the SUCTION PIPE
A
Static head
16
Q
Free water surface from the PUMP to the DISCHARGE PIPE
A
Dynamic head
17
Q
How many umbrella nails and G.I nails are there in 1kg?
A
120pcs
18
Q
A beam needs 4 PCs if 20mm RSB. If there is no available 20 mm RSB, how many 16mm RSB can substitute for 20mm?
A
6 pcs
19
Q
A structure that supports axial loading?
A
Columns
20
Q
If it is desired to have a maximum flow of water at any depth, the best canal cross-section to be used is?
A
Trapezoidal
21
Q
Laminar flow has a Reynolds number of ?
A
Less than 1
22
Q
How many outlets for a 15A overcurrent device?
A
6-8 outlets
23
Q
What type of motor if the field current is in PARALLEL with the motor?
A
Shunt-wound motor
24
Q
In autocad, what is the command in creating or making smooth edges or corners?
A
Fillet
25
What is the API formula
141.5/SG -131.5
26
What is the maximum concrete mix during summer?
32°C
27
What is the flash point of gasoline?
40°C
28
Flash point of diesel?
50°C
29
What is the shape of Agricultural Engineering seal?
Octagon inscribed in a circle?
30
In PAES, what is the threshing efficiency of mechanical rice thresher?
97%
31
In PAES, minimum test trial for MANUAL SEEDING implement
Less than 500m^2
32
What is the principle related to jet pump?
Air lift
33
What crop in the Philippines has the highest production per year?
Sugar cane
34
What type of crop is highly mechanized?
Rice
35
Recommended depth of primary implement?
6-36inch
36
Transmission efficiency of direct type?
100%
37
Medium engine speed range?
500-1000rpm
38
It's an implement used to plant seeds in furrow?
Seeder
39
A levy based upon the weight, or quantity or the physical characteristics of the imported/exported mechandize?
Specific tariff
40
Added cost attributed to an additional unit of goods profuced
Marginal cost
41
What part of sprayer highly affects it's performance?
Nozzle diameter
42
An implement use to cut rice stalks and lay them on one side and then manually pile in one place before threshing?
Reaper
43
Type of implement that is highly saleable up to 15,000-20,000 units per year?
Power tiller
44
The Japanese combine is characterized as:
Low power and hold-on feeding
45
Threshing cylinder is also known as?
Drum
46
Heating value of gasoline?
46400 kj/kg
47
Heating value of diesel?
45,600 kj/ kg
48
Minimum tire pressure
60 psi
49
Sows and piglets remain in the farrowing house until piglets are weaned
Two-unit system
50
Minimum ventilation rates under normal conditions for farrowing units
0.28m^3/s
51
When the dry bulb and wet bulb temp are equal
100% humidity
52
Irrigation system used for row crop where only a part of the surface is wetted
Sub-surface
53
Sand soil particle
0.02-2mm
54
Ratio of water diverted from the source to the water delivered to the farm
Conveyance efficiency
55
Diameter of ABE seal
42mm
56
Recommended depth for secondary implement
3-6inch
57
What type of model of mechanization does Philippines followed?
Japan: low land area to farmer ratio
58
Cost which do not change regardless of the volume of production
Fixed cost
59
Cost which vary with the volume of production
Variable cost
60
Refers to the ADDITIONAL cost or revenue that will result from increasing the output of a system by one or more units. Also refered to as MARGINAL cost
Incremental cost
61
Often used to mean all expenditures that are not direct cost
Overhead cost
62
It refers to composite part of the irrigation system that diverts water from natural bodies
Headworks
63
Ratio of water beneficially used
Water-used efficiency
64
Ratio of water STORED in the rootzone to the water NEEDED in the rootzone
Water storage efficiency
65
Ratio between water stored in the soil rootzone to the water delivered in the farm
Application efficiency
66
Ratio between water delivered to the water diverter from a river or a reservoir
Water conveyance efficiency
67
Type 1 climate
Two pronounced seasons, dry from November to April and wet during the rest of the year
68
Maximum angle of throw
25-28°
69
Type 2
No dry season with a very pronounce maximum rainfall from November to January
70
Type 3
Season not very pronounced, relatively dry from November to January
71
Type 4
Rainfall more or less evenly distributed throughout the whole year
72
Pressure of sprinkler (low)
100 kpa
73
Pressure sprinkler medium
200-300kpa
74
Pressure sprinkler High
500kpa
75
Vadoze zone other term
Unsaturated zone
76
Measure relative humidity in air
Hygrometer
77
Type of flow impeller pump
Axial
78
Type of flow of centrifugal pump
Radial flow
79
Pyrhelliometer
measures Direct solar radiation
80
What pitot tube
Measurements of static velocity
81
Measures specific gravity
Hydrometer
82
A male sheep
Ram
83
Phenomena where plants flowers and speeds up in seed development under low temperature
Vernalization
84
Aggregates pig in 1 birth farrowing
Litter
85
Meat of goat
Chevon
86
PAES, green house construction where modular roof units are connected at the eave by a common gutter
Ridge and furrow greenhouse
87
FMR, radius of curvature
500m for flat terrain, 150m for rolling terrain, 50m meter for mountainous terrain
88
FMR, Type of Roadside ditch that can be easily constructed and requires less right-of- way. shall be determined by considering the intended purpose, terrain, flow velocity and quantity of flow to be conveyed and intended primarily for low flow conditions such as in median and roadside ditches
Triangular - Vnotch
89
Lightning intensity requirement for the house of goat and sheep
200 lux
90
Milled corn kernels with particle size between 1.8 to 2.0 mm
Grit 10
91
Milled corn particle size between 0.86mm-1.09mm
Grit 18
92
Miller corn with particle size NOT less than 0.86mm
Corn grit
93
Ratio of the weight of corn grits to the total weight of corn kernel input
Main product recovery
94
dryer in which products of combustion do not come in contact with the products being dried
indirect-fired dryer
95
batch type dryer wherein a fixed volume of grain is held stationary in a vertical grain holding bin
vertical bin type
96
ratio of the total heat utilized to vaporize moisture in the material, to the amount of heat added to the drying air expressed in percent
heat utilization efficiency or drying efficiency
97
liquid that flows into a containing space
influent
98
liquid waste, partially or completely treated, flowing out of a reservoir, basin, or wastewater
treatment plant
effluent
99
AWG size that equal to 10,000 Circular mills
AWG #10
100
type 1 error
rejecting null hypothesis when its actually true
101
Type 2
fails to reject a null hypothesis that is actually false
102
minimum trajectory angle for sprinkler
10 to 20 deg
103
basic irrigation method for low land farming
basin irrigation
104
irrigation method with high cost but low operation cost
Overhead irrigation
105
Irrigation method wherein water is directed to the base of the plant and is applied to the soil through small orifices.
Drip or Trickle
106
Laterals enter the submain from one side only to minimize the double drainage that occurs near the submain.
Gridiron layout
107
Depth of shallow tube well.
20m or 60 ft
108
Equation for evapotranspiration computation.
Penman-montieth Equation
109
Travels over the ground and through the channels to reach the outlets.
run-off
110
Combination of splash and sheet erosion.
inter rill erosion
111
Flow greater than the critical flow.
Super critical flow
112
Type of flow wherein the discharge or flow in a prismatic channel is constant with respect to time
Steady flow
113
Irrigation components, related to flow and head.
head gate
114
Uses a thin wall of plastic, butyl, concrete, steel or wood to barrier against seepage through the wall.
Full Diaphragm Type
115
Type of precipitation in the Philippines.
rain
116
Referred to as rain fall.
precipitation
117
Measures atmospheric humidity.
Hygrometer
118
A thin film of soil layer detached ad transported by water flowing on the land surface.
sheet erosion
119
The recommended pressure head variation in the lateral between the first and the last sprinkler.
20%
120
Earth Embankment. Wave height computation
computation (h = 0.014 Df^2)
df= fetch or exposure,m
121
Universal Soil Loss Equation
(USLE= CPSLKRM)
122
Soil property which describes the ability of the soil to transmit water.
Hydraulic Conductivity
123
The surface is rarely wet since the water is supplied from the soil underneath. This requires
complete control of the water table so that the root zone is kept relatively free of excess
water but is continually supplied with capillary moisture during the cropping season.
Sub Irrigation
124
What do you call the mountain side, with reference to the wind direction in which the air masses passing through it is cold and dry.
Leeward
125
The equation used in current meters is V= a + bN. What does a signifies?
starting velocity
126
Pair of dice. Probability that the sum of the result is 10.
1/6
127
Three lines for command.
Command area
128
Area where arrow cursor can be viewed.
View area
129
Area where the cursor is at the current position.
Drawing area
130
A type of survey that deals with the contour of the surveyed location.
Topographic Surveying
131
Power rating of standard light medium
50-69 hp
132
Power rating of compact tractors?
Below 32hp
133
Power rating of standard tractor
Above 32hp
134
Power rating of standard light tractor
32-49hp
135
Power rating of standard medium
70-89hp
136
Power rating of standard heavy tractor
Above 90hp
137
Define as the power required in pulling an implement
Drawbar
138
Part of a rice thresher which encloses the threshing cylinder and allows the separation of the grains from the panicle
Concave
139
Law dealing with the mechanization of Agriculture and Fisheries or AFmech law
RA 10601
140
What API stands for?
American Petroleum Institute
141
Ratio of the weight of grains that FELL OUT from the machine during threshing to the weight of the total input
Scattering loss
142
Rice grain from which the hull, the germ, and the bran layers have been completely removed
Overmilled rice
143
Part of the lengthwise streaks of the bran layers may still be present on more than 40% of the sample
Undermilled rice
144
Bran layer may still be present on 1 to 20% of the sample grains
Well-milled rice
145
Small pieces or particles of grains that pass through a sieve having PERFORATION of 1.4mm in diameter
Brewers rice
146
1 BTU in calories
252 cal
147
Unit of solar energy generated in solar panel
Peak watt
148
The amount of water withdrawn from irrigation and effective rainfall through evaporation from soil and water surfaces and transpiration from plants
Evapotranspiration
149
Where do percolation occurs?
Unsaturated zone
150
Lateral subsurface water movement
Infiltration
151
A male or female ox under 1 year old
Calf
152
A young female calf that has not borne a calf
Heifer
153
Farming of aquatic organisms, freshwater and saltwater organisms including mollusk, crustacean and aquatic plants?
Aquaculture
154
Type of soil composed of 86% sand, 10% clay and 4% loam
Sand
155
Zero is what kind of number
Integer
156
Wich of the following has the highest bearing capacity?
Rocks
157
Slope of small farm reservoir
15%
158
If the hypothesis is false but accepted base on the results of the analysis. This type of error is?
Type 2
159
Blaney Criddle
Equation for estimating Etcrop
160
Percentage of ground water on the Earth's surface
1.69%
161
Distortion or a assymetry that deviates from the symmetrical bell
Skewness
162
Most efficient irrigation method
Drip or trickle
163
ESKUMBRO
EARTHFILL
164
MOLECULAR WEIGHT OF CARBON, NITROGEN AND OXYGEN
C= 12
N= 14
O=16
165
BOD EQUATION
BOD5=Lo(1-e^-kt)
166
Signal of typhoon which gives an 18hrs natural disturbance?
Signal number 3
167
Air chamber under pressure usually connected to one or more distributing ducts in a drying or aeration system
Plenum
168
Type of tillage traditionally performed
Conventional tillage
169
GPS accuracy
Up to 20meters
170
Rate of evapotranspiration in the Philippines during summer
32°C
171
FMR, refers to the layer of specified or selected materials of designated thickness in a pavement structure immediately above the sub-grade and below the base course.
Subbase course
172
Reduction in the value of the material
Depreciation
173
Rice thresher recovery
97%
174
type of tillage traditionally performed
Conventional Tillage
