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PAES/Objective Type Qs from Recalled > 2016 Recalled > Flashcards

2016 Recalled Flashcards

1
Q

Losses of mechanical rice thresher

A

3% - total losses

blower loss - 1.2%
separation loss - 1.3%
unthreshed loss - 0.2%
scattering loss - 0.3%

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2
Q

Slaughterhouse shall be located at least how many meters away from any building used for human habitation and from any factory, public road or public place.

A

200 meters

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3
Q

API

A

Americal Petroleum Institute

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4
Q

The minimum trajectory angle for sprinkler

A

very low < 10 deg
low > 10 deg < 25 deg
normal > 25 deg < 28 deg

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5
Q

a distance hydrograph resulting from a one unit depth of rainfall excess oa a specified
duration occurring uniformly over the watershed area

A

unit hydrograph

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6
Q

no dry season with a very pronounced maximum rainfall from November to january

A

Type II

Type I - two pronounced season
Type III - no pronounced season
Type IV - rainfall evenly distributed

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7
Q

is a special formation that can store groundwater but can only transmit it at slow rates

A

aquitard

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8
Q

is a formation that contains groundwater but is not capable of transmitting it at sufficient
quantities

A

aquiclude

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9
Q

type of rainfall that occurs when air masses converge into a low pressure area resulting to their eventual ascension. A specific type of cyclonic rainfall is frontal precipitation, which involves the meeting of a warm and a cold front.

A

cyclonic precipitation

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10
Q

type of precipitation that occurs as a result of convective heating of the ground surface causing the warm and lighter air parcel to rise above the cold, denser surroundings thus causing the lifting of the air mass which consequently leads to precipitation

A

convective precipitation

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11
Q

36 hrs weather disturbance of PSWS (TCWS na sa new)

A

1

PSWS #2: 24 hrs
PSWS #3: 18 hrs
PSWS #4: 12 hrs
PSWS #5: 12 hrs

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12
Q

1/3 atm

A

field capacity

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13
Q

15 atm

A

permanent wilting point

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14
Q

1.5 atm

A

saturation point

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15
Q

is the ratio of the pore volume to the total bulk volume of the soil

A

soil porosity

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16
Q

is the ratio of the pore volume to the volume of the soil

A

void ratio

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17
Q

instrument used in meteorological science to measure the humidity, or amount of water vapour in the air.

A

hygrometer

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18
Q

An instrument that can’t be seen in a typical station. It measures ground movement

A

seismometer

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19
Q

The ratio of water beneficially used on the project farm or field to the amount of water delivered to the farm.

A

water use efficiency

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20
Q

female cattle between two or three years of age which has not given birth.

A

heifer

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21
Q

overflow structure built across a river to raise the upstream water level in order to
facilitate the water diversion into the main canal by gravity

A

gravity dam

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22
Q

installed at the head of the main canal, lateral and main farm ditch to admit and regulate the flow into the canal

A

headgate / head regulator / intake structure

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23
Q

installed immediately downstream of the junction of an irrigation canal to raise the water level upstream in order to facilitate its diversion into the branching canal

A

checkgate or cross regulator

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24
Q

special intake structure that serves as an outlet of irrigation water into the main farm ditch or service area

A

turnout

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25
Q

hydraulic structure that splits the flow from parent canal by at least 25%. Below 25% is
called turnout.

A

flow divisor

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26
Q

diverts the flow into one or more supplementary farm ditches

A

division box

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27
Q

built along a supplementary farm ditch at the head of the internal farm ditch to control and regulate the flow.

A

offtake

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28
Q

structure built at the tail end of the farm ditch to allow the safe entry of excess
irrigation water into the drainage canals

A

end check / tail gate

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29
Q

discharge measurement structure that constricts the flow by narrowing the width of the channel section. The most common is the parshall flume – bridge for water irrigation

A

weir

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30
Q

structure that conveys water across and above natural depressions such as creeks or rivers

A

bench flume

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31
Q

a structure that conveys water across but underneath natural depressions

A

inverted siphon

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32
Q

hydraulic structure that dissipates energy and connect mildly sloping irrigation
canals built along a steeply sloping land

A

drop / fall structure

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33
Q

also known as tertiary canal

A

main farm ditch

primary canal - main canal
secondary canal - lateral
quaternary canal - supplementary farm ditch
5th canal - internal farm ditch

34
Q

is the science of measurement and description of features which affect maritime navigation, maritime construction, dredging, offshore oil exploration/offshore oil drilling and related activities.

A

hydrographic survey

35
Q

are used to identify and map the contours of the ground and existing features on
the surface of the earth or slightly above or below the earth’s surface.

A

topographic survey

36
Q

in AutoCAD, this command breaks a compound object into its component objects.

A

explode (X)

37
Q

is employed to form parallel lines, concentric circles, and parallel curves in AUTOCAD.

A

offset (O)

38
Q

A 25KW-50KW hydropower plant is classified as:

A

micro hydro

pico: less than 5 kW
micro: 5 kW - 100 kW
mini: 100 kW - 10 MW
small: 10 MW - 25 MW
medium: 25 MW - 100 MW
large: above 100 MW

39
Q

For concrete road farm to market roads, the maximum slope from the centerline towards the ditch shall

A

1.5%

40
Q

With perforated cylinder

A

friction type whitener

41
Q

Perfect reflection; equal to unity

A

reflectivity

42
Q

used to record real time data

A

timer

43
Q

Lighting of goat and sheep hous

A

200 lux

44
Q

Standard thickness of concrete of trapezoidal ditch w/ riprap

A

0.25 m

45
Q

The standard thickness of rectangular ditch

A

0.15 m

46
Q

Space requirement for buck/ram with slatted floor

A

2.5 m2 / animal

47
Q

Used to hold purlins and rafters

A

cleats

48
Q

Percent purity in sampling method

A

98%

49
Q

Alley width for vehicles in cattle feedlot

A

3m

50
Q

Coverts DC to AC

A

inverter

AC to DC - converter/rectifier

51
Q

Which should be done first in wind projects (Tambong)

A

wind velocity measurement

52
Q

Method in getting the float and settleable waste in lagoon

A

primary method

53
Q

Measures air in concrete and mortar

A

air meter

54
Q

Used to prevent overheating between devices

A

coolant

55
Q

Excellent conductor with unbounded protons and electrons

A

plasma

56
Q

the ratio of convection heat transfer to fluid conduction heat transfer under the same conditions.

A

Nusselt number

57
Q

gives the ratio of buoyant forces to viscous forces

A

Grashof number

58
Q

used to determine whether the fluid flow is laminar or turbulent

A

Reynold’s number

59
Q

Constant enthalpy process

A

isenthalpic

60
Q

Contains less than or equal to 20% longitudinal streak

A

well-milled rice

61
Q

Abnormal growth of plant which occur in barks, center, etc.

A

knots

62
Q

Commonly used refrigerant but toxic and flammable but has excellent thermal properties

A

ammonia

63
Q

Length between trusses

A

bay length

64
Q

Maximum moisture gradient of corn and rice in mechanical drye

A

2% - recirculating type
4% - batch type

65
Q

Distance between slaughterhouse and commercial buildings, roads , etc

A

at least 200 m

66
Q

Temperature for weaner

A

30 deg C

(all 30 deg except for newborn which is 35)

67
Q

If you finish your activity early, what is the time remaining?

A

free float

68
Q

Test: Filling of biogas chamber with water and saturate it overnight

A

water tightness test / water-holding mark

69
Q

Increase in harvesting losses after 2 weeks of maturity

A

8%

70
Q

Surveying instrument used for measuring horizontal and vertical angles, its telescope tube rest in a Y-shaped supports. The telescope with the attached bubble?

A

wye level

71
Q

Signal of the typhoon which gives an 18 hours natural disturbance

A

TCWS #3

72
Q

layer of aggregate, soil-treated aggregate, treated soil, or soil aggregate that rests upon the subbase or if no subbase, upon the sub grade.

A

base course

73
Q

grain or fraction of grain with its length greater than or equal to eight-tenth (8/10) of the average length of the grain.

A

head rice

74
Q

layer of the specified or selected materials of designated thickness in a pavement structure immediately above the sub-grade and below the base course.

A

subbase

75
Q

chamber wherein air pressure is developed for uniform distribution of the heated air through the grain mass.

A

plenum

76
Q

throw-in type thresher which allows the cut plants to move in HELICAL manner around the threshing cylinder with a net effect of moving the material axially between the feeding and discharge outlet.

A

axial flow thresher

77
Q

type of thresher which detaches the grains by feeding the cut plants into the machine

A

throw-in thresher

78
Q

throw-in type of thresher wherein cut plants are fed between the rotating cylinder and stationary concave and the threshed material/straw are discharged out of the threshing chamber TANGENTIALLY.

A

through-flow thresher

79
Q

CIAP -
CPES -

A

Construction Industry Authority of the Philippines

Constructors Performance Evaluation System

80
Q

response of plants to different day lengths or light period.

A

photoperiodism

PAES/Objective Type Qs from Recalled (11 decks)

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