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PAES/Objective Type Qs from Recalled > 2019 Recalled > Flashcards

2019 Recalled Flashcards

1
Q

PHILIPPINE RICE INDUSTRY ROADMAP 2030: The average farm production cost is _________.

A

Php. 12/kg

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2
Q

MACHINE SERVICING: Changing of transmission oil should be done ______.

A

6 months or 24000km

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3
Q

MACHINE SERVICING: Changing of engine oil should be done ______.

A

every 3 months or 12000 km

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4
Q

MACHINE SERVICING: Life of tractor is about _______.

A

180000 hrs

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5
Q

MACHINE SERVICING: API Service Classification for gasoline engine is ________.

A

S-series

C-series (diesel)

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6
Q

AGRICULTURAL MANAGEMENT: Export and Import difference is known as ______. It is the most significant component of country’s balance of payments

A

Balance of Trade

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7
Q

Monetary measure of the market value of final products within the country

A

GDP - gross domestic product

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8
Q

Total Amount of money of a certain country

A

GNI - gross national income

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9
Q

an estimate of the total value of all goods and services produced by a country in a given period

A

GNP - gross national product

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10
Q

AGRICULTURAL MACHINERY: RPM of shaft according to Barger

A

1000 rpm

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11
Q

AGRICULTURAL MACHINERY: Weight of LOKS

A

22 kg

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12
Q

AGRICULTURAL MECHANIZATION: Most Mechanized Crop

A

rice

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13
Q

machine used to remove kernels from
the shell by breaking/splitting the pods

A

sheller

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14
Q

AGRICULTURAL MECHANIZATION: It is not measured in calibrating a sprayer

A

application rate

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15
Q

AGRICULTURAL MACHINERY: Machine element that transmit torque and power

A

shaft

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16
Q

used to fasten shaft, pulleys and gear hubs together

A

key

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17
Q

reduce friction and allow for smoother rotation

A

bearing

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18
Q

series of axial keys machined into a shaft with corresponding grooved machined into
the bore of the mating part.

A

spline

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19
Q

type of implement which is directly attached to the tractor and its power lift is dependent upon the tractor engine for its general operation

A

integral mounted

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20
Q

A mechanically operated machine that removes weeds or grasses from the crops.

A

weeder

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21
Q

RENEWABLE ENERGY: C-N ratio for anaerobic digestion of agri-waste

A

20:1 - 30:1 (PAES 413)

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22
Q

Hardening metal by rapid cooling is known as _______.

A

quenching

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23
Q

heat treatment process used mostly to increase the ductility and reduce the hardness of a material

A

annealing

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24
Q

process of immersing iron or steel in a bath of molten zinc to produce a corrosion
resistant, multi-layered coating of zinc-iron alloy and zinc metal.

A

galvanizing

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25
Q

AGRICULTURAL POWER: ACME Tractor was made from ________.

A

ACME

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26
Q

AGRICULTURAL MANAGEMENT: Classified as 100 Million Enterprise

A

Medium Enterprise

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27
Q

less than 10 employees; not more than 3Million pesos

A

Micro Enterprise

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28
Q

15 M but less than 100 M

A

Small to Medium Enterprise

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29
Q

more than 3M; less than 15 M

A

Small Enterprise

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30
Q

WELDING: A widely used welding method of welding aluminum and copper

A

TIG & MIG

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31
Q

WELDING: Uses CO2

A

MIG

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32
Q

WELDING: Uses Argon

A

TIG and MIG

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33
Q

Welding that does not use any gas

A

SMAW

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34
Q

CIF acronym means ________.

A

Cost, Insurance and Freight

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34
Q

part of the shelling unit that rotates about an axis and it is equipped with pegs on its periphery

A

shelling drum

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35
Q

It is an auxiliary device used to remove foreign matter/impurities from the paddy before milling

A

Pre-cleaner

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36
Q

component of rice mill made of rubber bonded to an inner metal drum core use for hulling

A

rubber roller

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37
Q

auxiliary device used to separate paddy from brown rice

A

paddy separator

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38
Q

component of a rice mill that removes the bran layer in the brown rice

A

whitener

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39
Q

is a tax imposed by one country on the goods and services imported from another country.

A

tariff

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40
Q

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

A

ad valorem tariff

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41
Q

AGRICULTURAL POWER: Gasoline Flash Point (in oF)

A

-40 - 45 F

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42
Q

AGRICULTURAL POWER: Diesel Flash Point (in oC)

A

-50 C

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43
Q

Change in total output as one additional unit of input is added to production.

A

marginal product

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44
Q

part that was a formally written declaration of the project and its idea and context to explain the goals and objectives to be reached,

A

project description

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45
Q

Combine with full/half tracks instead of pneumatic wheels

A

track type (crawler type)

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46
Q

Cause of the misaligned tractor front end.

A

tire rod problem

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47
Q

Device use to measure oil

A

dip stick

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48
Q

Highly Mechanized Farm have ________ hp/ha

A

2-3

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49
Q

The rearing of fishes at ocean is referred as ______.

A

mariculture

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50
Q

Bergeron Studies is based on ______.

A

precipitation & temperature

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51
Q

RAINWATER & RUNOFF MANAGEMENT: The following depths shall be determined to
establish sound dam foundation EXCEPT:
a. Stripping
b. Core Trench
c. Grouting
d. Flooring

A

flooring – the only one not included in sound dam foundation

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52
Q

RAINWATER & RUNOFF MANAGEMENT: Dam shape for non-rigid materials must be _______.

A

trapezoidal

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53
Q

Precipitation of less than 0.5 mm at 1 mm/hr intensity

A

drizzle

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54
Q

Precipitation in the form of water of size larger than 0.5mm - 6mm.

A

rain

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55
Q

It is frozen rain drops of transparent grains which forms when rainfalls through air at
sub freezing temperature.

A

sleet

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56
Q

It is showery precipitation in form of irregular pallets of size more than 8mm. hail occurs in violent thunderstorm in which vertical current very strong.

A

hail

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57
Q

Application rate at 15 mm/ha of sprinkler categorize as:

A

medium

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58
Q

PRESSURIZED IRRIGATION SYSTEM: Have a low labor requirement and have higher initial costs

A

boom sprayer

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59
Q

the lateral pipes are rigidly coupled and each joint of pipe is supported by a
large wheel where the lateral line forms the axle for the wheels. This is mechanically moved by an engine mounted at the center of the line

A

side roll system

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60
Q

composed of portable or buried pipe with valve outlets at intervals for attaching the portable laterals.

A

hand-move lateral systems

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61
Q

operate with sprinklers set in a fixed position

A

set system

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62
Q

HYDROMETEOROLOGY: Percentage groundwater in surface water

A

33%

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63
Q

Skewness is a measure of the symmetry of a distribution.

A

skewness

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64
Q

In statistics, normality tests are used to determine if a data set is well-modeled by a
normal distribution and to compute how likely it is for a random variable underlying the data set to be normally distributed

A

normalcy

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65
Q

A variable that answers the question “how many?”

A

discrete

a. nominal variable – naming scale
b. continuous variable - variable whose value is obtained by measuring
c. discrete variable - A discrete variable is a variable whose value is obtained by counting.
d. cardinal variable - A variable whose values are ordered

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66
Q

This type of furrow irrigation shall increase the length that the water must
travel to reach the end of irrigation run thus, reducing the average slope and velocity of the water.

A

zigzag

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67
Q

This is usually applied to large borders where the end borders are provided with
openings to accommodate free flow of water for drainage

A

open-ended

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68
Q

The water flows down the slope in small furrows called corrugalions or rills which is used for germinating drill-seeded or broadcasted crops.

A

corrugation furrow

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69
Q

gauges used for the measurement of absolute pressure. They are more sensitive than bourdon gauges. It may be used for measuring pressures up to 40 mm Hg.

A

Bellow gauges

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70
Q

Instrumentation Data Collection, Reduction and Presentation for Seepage

A

Daily

Piezometer - monthly or weekly depending on the difficulty (or ease) of taking them
total pressure cells, settlement/deflection - every 6 months

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71
Q

IRRIGATION: Propeller pump’s impeller flows in a _____ manner

A

axial

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72
Q

RAINWATER & RUNOFF MANAGEMENT: Determines the depth to groundwater,
groundwater flow directions, changes in water levels over time and effects of pumping tests

A

water level measurement

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73
Q

constructed from sampling and examination of well cuttings collected at frequent intervals during drilling

A

geologic logging / geophysical logging

74
Q

Uses current and potential electrodes in an uncased well to measure the resistivities of the surrounding media wherein the variation of its traces is related to depth

A

resistivity logging

75
Q

RAINWATER & RUNOFF MANAGEMENT: Uses current and potential electrodes in an uncased well to measure the resistivities of the surrounding media wherein the variation of its traces is related to depth

A

Resistivity logging

76
Q

RAINWATER & RUNOFF MANAGEMENT: Soil shall be ________ and shall contain 30% clay

A

well-graded

77
Q

RAINWATER & RUNOFF MANAGEMENT: Usually buried within the embankment dam and connected with tube lines to the reading point on the downstream slope

A

pneumatic piezometer

78
Q

Open-well piezometers (installed in the embankment) and groundwater = observation wells (installed on the abutments or foundations)

A

Standpipe piezometer

79
Q

HYDROMETEOROLOGY: Groundwater moves faster

A

gravel & sand

80
Q

HYDROMETEOROLOGY: Lead Time of 36 hours is considered as _____.

A

PSWS #1

81
Q

STATISTICS: Probability of two dice to have a sum of 10 after rolled.

A

1/12

82
Q

HYDROMETEOROLOGY: Naturally exist in 3 phases of matter

A

water

83
Q

DRAINAGE: A system of Drainage across contour.

A

intercepting or cross slope

84
Q

HYDROMETEOROLOGY: Maximum elevation of STW – SHALLOW TUBE WELL

A

60 ft

85
Q

A type of cropping system wherein different crops are planted in an area one after the other each season

A

relay cropping

86
Q

CROP SCIENCE: High Energy Food Cops

A

cereals

87
Q

these are fruits with single seed

A

drupes

88
Q

CROP SCIENCE: Pigeon Pea is high in ______.

A

protein

89
Q

the process by which an entire body of water, or parts of it, become progressively enriched with minerals and nutrients

A

eutrophication

90
Q

means is that you’re drawing lines on a map to identify a watershed’s boundaries

A

watershed delineation

91
Q

A type of indirect leveling in which differences of elevation are determined from differences of atmospheric pressure observed with altimeters or barometers.

A

barometric levelling

92
Q

EARTH SCIENCE: Rigid outer part of the earth

A

lithosphere - it is made up of the brittle crust and the top part of the upper mantle. The lithosphere is the coolest and most rigid part of the Earth.

93
Q

resistance of soil to detach during soil erosion

A

soil erodibility

94
Q

female cattle two to three years old that has not born a calf

A

heifer

95
Q

the act of identifying and removing plants with undesirable characteristics from agricultural fields.

A

rouging

96
Q

HYDROMETEOREOLOGY: Groundwater is also known as ______.

A

phreatic water

97
Q

CROP SCIENCE: Rice Blast Caused by ______.

A

fungi

98
Q

Rice tungro disease transmitted by grasshopper is caused by ______

A

virus

99
Q

OPEN CHANNEL HYDRAULICS: The ________-shaped channel is a most efficient canal.

A

trapezoidal

100
Q

When the water level in an orifice drops below the upper edge of the orifice, the flow becomes

A

open channel flow

101
Q

measure direct solar radiation

A

pyrheliometer

102
Q

measures general solar radiation

A

pyranometer

103
Q

SOIL SCIENCE: 1 mm diameter soil particle

A

coarse sand

104
Q

It is a process of destroying most disease-producing microorganisms and limiting fermentation in milk subjected to heating for a definite time at a definite temperature thereafter cooling it immediately

A

pasteurization

105
Q

Sampling based on strata

A

Stratified Random Sampling

106
Q

meat of calf

A

veal

107
Q

HYDROMETEOREOLOGY: Surface runoff, overland flow & channel precipitation

A

direct runoff

108
Q

HYDROMETEOREOLOGY: Hydrograph was made of _________.

A

Overland flow, interflow & baseflow

109
Q

RAINWATER & RUNOFF MANAGEMENT: Depth of diversion channel in SFR – Small Farm Reservoir

A

0.75 m

110
Q

These are discrete layers that make up a soil profile. They are typically parallel with the ground surface.

A

soil horizons

111
Q

DRAINAGE: Artificially produced in the subsoil by digging a trench from the surface.

A

mole drain

112
Q

SURVEYING: A sign by extending both arms horizontally and moves up or down.

A

All Right

113
Q

HYDROMETEOREOLOGY: USWB inner and outer tube difference in size.

A

10 times

114
Q

it is the volume of water that an aquifer releases from or takes into storage per unit surface area of aquifer per unit change in the component of head normal to that surface

A

storage coefficient (or storativity)

115
Q

IRRIGATION: Irrigation enclosed by dikes

A

basin

116
Q

it occurs in fast-moving open flows when the flow becomes unstable

A

hydraulic jump

117
Q

ENGINEERING DRAWING: Perpendicular projection situated to horizontal plane

A

vertical plane

118
Q

ENGINEERING DRAWING: A view of a structure as though it had been sliced in half or cut along imaginary plane.

A

section view

119
Q

ENGINEERING DRAWING: A view drawn using isometric scale

A

isometric projection

120
Q

ENGINEERING DRAWING: In projecting a circle cut by an inclined plane, circle projection at Top and Front will be:

A

Top (Ellipse) and Front (Ellipse)

121
Q

ENGINEERING DRAWING: In Dimensioning Rules, add ____ before decimal point when dimensioning figures with value less than one.

A

zero

122
Q

STRUCTURES: A siding or partition wall is referred as_____.

A

stud

123
Q

PROCESSING: Corn Grits with 0.86 mm to 1.09 mm length.

A

grit #18

124
Q

ELECTRIFICATION: The ________ is normally drawn with hard dashed lines

A

field wiring

125
Q

STRUCTURES: Buck and Ram Space requirement in Slotted Flooring.

A

2.5 m2

3.0 m2 - solid floor

126
Q

AIR CONDITIONING: The _______ is the mass of the water vapor divided by the mass of the air parcel without the mass of the water vapor included.

A

mixing ratio

127
Q

The density of water vapor (mass of water vapor in a volume of air)

A

absolute humidity

128
Q

The mass of water vapor per unit mass of air.

A

specific humidity

129
Q

ELECTRIFICATION: Laminations in transformers are provided to reduce _______.

A

Eddy currents

130
Q

The magnetization of ferromagnetic substances due to a varying magnetic field lags behind the field.

A

hysteresis

131
Q

ELECTRIFICATION: Thermal spot in wire is due to ______.

A

high current flowing

132
Q

ILLUMINATION: Equal intensity of light producing no shadows

A

perfect diffusion

133
Q

HEAT TRANSFER: Law governing Convection process

A

Newton’s Law of Cooling

134
Q

PROCESSING: Centrifugal Fan was producing air at _________.

A

high pressure and low air flow

135
Q

THERMODYNAMICS: A gas behaves more like an ideal gas at _______.

A

Higher temperature and lower pressure

136
Q

REFRIGERATION: Refrigerant must be having _____ critical pressure and______ critical temperature.

A

Low critical pressure and low critical temperature

137
Q

PROCESSING: Peanut Sheller Air velocity meter ranges from ______.

A

0-30 m/s

138
Q

STRUCTURES: The warehouse floor should be _____above the ground to permit easy loading or unloading into trucks at the sides.

A

1 m

139
Q

what is the value of R in the combined gas law formula?

A

R = 8.314 J/mol.K

140
Q

AIR CONDITIONING: In psychometric chart, these are represented by lines at diagonals, except:
a. Dry Bulb Temperature
b. Wet Bulb Temperature
c. Specific Enthalpy
d. Specific Volume

A

a. Dry Bulb Temperature

141
Q

PROCESSING: Mechanical Rice Thresher Test Duration

A

15 minutes

142
Q

ELECTRIFICATION: C.O. and lighting outlets have ____ Amperes

A

1.5 Amperes

143
Q

FARM-TO-MARKER ROADS: Culverts and storm drains have an ideal slope of 2-4 %. What is the absolute minimum slope for culverts and storm drains?

A

0.5%

144
Q

FARM-TO-MARKER ROADS: The maximum slope of the road shoulder shall be ______from the edge of the road carriageway.

A

4%

  • For concrete, the maximum slope shall be 1.5% from the center line towards the ditch.
  • For earth, gravel, and bituminous roads, the minimum slope shall be 3% from the center line towards the ditch.
145
Q

The asphalt pavement represented by the cores shall not be accepted if the deficiency in density is more than ______.

A

2%

146
Q

WASTE MANAGEMENT: The _________ are sometimes adopted to supplement coarse screening and serve to reduce the size of large particles so that they will be removed in the form of sludge in subsequent treatment processes.

A

Comminutors

  • Sieves - The aim of grids and sieves is to remove large particles from wastewater.
  • Grit Chamber - Grit chambers are long narrow tanks that are designed to slow down the flow so that solids such as sand, coffee grounds, and eggshells will settle out of the water.
  • Skimming - Oil skimming is the process of removing floating oil from the water’s surface.
147
Q

FARM-TO-MARKER ROADS: It shall consist of the removal and disposal of deposits of saturated or unsaturated mixtures of soils and organic matter not suitable for foundation material regardless of the moisture content.

A

muck excavation

148
Q

It shall consist of igneous, sedimentary and metamorphic rocks which cannot be excavated without blasting or the use of rippers, and all boulders or other detached stones each having a volume of one (1) cubic meter or more as determined by physical measurements or visually by the Engineer.

A

rock excavation

149
Q

It shall consist of the excavation and disposal of all materials regardless of its nature, not classified and included in the Bill of Quantities under other pay items.

A

unclassified excavation

150
Q

It shall consist of all excavations not included in the Bill of Quantities under “rock excavation” or other pay items.

A

common excavation

151
Q

FARM-TO-MARKER ROADS: In FMR Control of Mixing Time, The control of the timing shall be flexible and capable of being set at intervals of 5 seconds or less throughout a total cycle of up to
______.

A

3 minutes

152
Q

STRUCTURES: The slaughterhouse shall be located far from any building used for human habitation, and from any factory, public road or public place ______ and should be free from dust, odor, smoke, and other contaminants.

A

at least 200 m

153
Q

STRENGTH OF MATERIALS: Modulus of Elasticity Computation given axial force, length of rod, diameter of rod, and change in length due to axial force applied

A

D = PL/AE

154
Q

the distance which the cutting tool during one spindle revolution

A

feed rate

155
Q

weight of the cleaned grain collected from the main grain outlet per unit of time

A

throughput capacity

156
Q

PROCESSING: Testing of Thresher with Straw Length sample at _______.

A

45-50 m

157
Q

PROCESSING: Measures the ability of the machine to remove hulls with minimum breakage.

A

coefficient of wholeness

158
Q

THERMODYNAMICS: Reversible work is always_____ than the irreversible work

A

greater

159
Q

WASTE MANAGEMENT: Dissolved oxygen concentrations will be the lowest within a water body on _____.

A

sunrise

160
Q

FLUID MECHANICS: Measures velocity by the change of source light or sound frequency from the frequency of reflections from moving particles.

A

doppler

161
Q

NATIONAL BUILDING CODE: Elevator live load assumption is ______.

A

50%

162
Q

It is a hypothetical activity which takes no resource or time to complete. It is represented by broken arrowed line & is used for either distinguishing activities having common starting & finishing events or to identify & maintain proper precedence relationship between activities that are not connected by events

A

dummy activity

163
Q

The _________ of an activity is equal to the amount by which its duration can be increased without affecting either the project time or the time available for the subsequent activities.

A

free float

164
Q

The __________ of an event in a network is the difference the latest event time & earliest event time

A

slack time or slack

165
Q

The recommended dimension for warehouse with 10,000 cavans capacity

A

10x30 m

166
Q

REFRIGERATION: Environmental-friendly refrigerant

A

HFC

167
Q

REFRIGERATION: Refrigerant Destroying Ozone

A

CFC

168
Q

STRUCTURES: Concrete is poured first then tendons are tensioned

A

post-tensioned concrete

In Pre-tensioning, the steel tendons are tensioned before the concrete is cast.

169
Q

STRUCTURES: Slab that can be constructed as one-way or two-way slabs and it is directly supported by columns or walls. It is easy to construct and requires simple formworks.

A

flat plates

170
Q

The________ of a surface is measured by the luminous flux received by a unit area of the surface.

A

illumination

171
Q

ELECTRIFICATION: Highest conductivity and lowest resistivity metal is _____.

A

Ag (silver)

172
Q

ELECTRIFICATION: Material with high resistance is called as ______.

A

insulator

173
Q

are gases in Earth’s atmosphere that trap heat. They let sunlight pass through the atmosphere, but they prevent the heat that the sunlight brings from leaving the atmosphere. The main greenhouse gases are: Water vapor. Carbon dioxide.

A

greenhouse gases

174
Q

PROCESSING: Movement from Higher Concentration to Lower Concentration

A

diffusion

175
Q

ENGINEERING DRAWING: A line is parallel to the vertical plane at all its points have the same distance to the vertical plane is called ________.

A

frontal line

176
Q

ENGINEERING DRAWING: The __________ are used to show surfaces that are not directly visible.

A

hidden lines

177
Q

RENEWABLE ENERGY: In wind farms, which should be done first?

A

wind velocity measurement

178
Q

ELECTRIFICATION: When the voltage is the same throughout all the parts of the circuit, the circuit line is _______.

A

parallel

179
Q

ENGINEERING DRAWING: it is a geometrically represented image (visual image or figure) of an object obtained on a surface or plane

A

projection

180
Q

lagoons that can function as aerobic or anaerobic depending on the environment

A

facultative lagoon

181
Q

There should be provision for mosquito control such as mosquitofish stocking, vegetation management, application of chemical and biological control agents. Harvesting of the emergent vegetation should be practiced to maintain hydraulic capacity, promote active growth and avoid mosquito growth.

A

constructed wetland

182
Q

CPES: During Construction – minimum of ________ visit/s is required

A

2 visits

minimum of two (2) visits with the conduct of first visit when the actual project accomplishment is at least 30% except for projects with a duration of 90 calendar days and below which may be subjected to at least one (1) final visit.

183
Q

is an electromechanical device operated by a physical force applied to it by an object. These are used to detect the presence or absence of an object. These switches were originally used to define the limit of travel of an object.

A

limit switch

PAES/Objective Type Qs from Recalled (11 decks)

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