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1. MSU-GSC > PART 2 POST TEST 2022 > Flashcards

PART 2 POST TEST 2022 Flashcards

1
Q

The term to denote passing of the typhoon’s eye above a land mass

a. Landfall
c.
b. Direct hit
d.
Storm surge Tsunami

A

landfall

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2
Q

from winter solstice to spring equinox

a. the nighttime gets shorter
b. the nighttime gets longer
c. the daytime and nighttime are equal
d. the daytime is the same

A

the nighttime gets shorter

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3
Q

refers to typhoon

humboldt current
rossby waves
gulf stream
fujiwara effect

A

fujiwara effect

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4
Q

in the PH, rice is usually transplanted __

a. for weed control reasons as the seedlings have a head start over the weeds
b. to give employment to landless farm workers
C. to prevent rats and birds from eating the seeds
d. none of the above

A

for weed control reasons as the seedlings have a head start over the weeds

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5
Q

the median value in a data distribution is also equal to

50th percemtile
5th decile
2nd quartile

A

AOTA

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6
Q

When soils are thrown away from the from the plants during cultivation, the operation is

a. hilling-up-thrown towards the plants
b. barring-off
C. sweeping d. none of the above

A

barring-off

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7
Q

a conic whose eccentricity is zero

. hyperbola
c. ellipse
e. asymptote
d. Circle
b. Parabola

A

circle

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8
Q

application of chemical to the stem, fruit, leaves, needles, or blades of a plant

a. direct application
b. foliar application
C. Basal application or cuts.
d. Broadcast application

A

direct application

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9
Q

Soil particle with diameter size of less than 0.002 mm.

a. Sand
b. Silt
c. Clay
d. Gravel

A

clay

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10
Q

The area capable of being irrigated, principally as regards to availability of water, suitable soil and topography of land

a Potential irrigable area
b. Design irrigable area
c. Actual irrigable area d. None of the above

A

potential irrigable area

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11
Q

A term used to describe all the effects of weeds to crops regardless of the cause

A

interference

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12
Q

Aquifer which has water table as upper surface of the zone of saturation

A

unconfined aquifer

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13
Q

Pomology is a branch of horticulture mainly concerned with the production of:

A

fruits

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14
Q

The appropriate irrigation for closely-standing and annual crops.

A

border irrigation

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15
Q

Application of chemical by dispersion of liquid or dry particles in air in such a manner that target pest are exposed to
chemical.

A

space treatment

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16
Q

Taking wastewater from one industry or process, treating it and then using it in another process or industry such as for
irrigation, as liquid fertilizer and for aquaculture

A

re-use

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17
Q

Why do we remove litters and few centimeters of soil depth when collecting soil sample?

a. to remove the humus and peat
b. to remove decomposing plants
C. to remove matters which are not actually soil particles d. all of the above

A

d

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18
Q

Which of the following is not a Philippine (tropical) fruit
a. Brasicca oleracea
b. Ananas comosus
c. Sandoridm koetjape
d. Averrhoa carambola

A

A

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19
Q

Maximum average contact pressure between the soil and the foundation of a structure which shall not produce shear
failure in the soil

A

BEARING CAPACITY

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20
Q

Which statement is correct?

a. Open channel depends on energy gradient
e. none of the above
b. The flow is critical if the discharge line is minimum for a given specific energy
C. Physical condition in open channel varies less widely than in pipe
d. The analysis of pipe flow is more empirical than that of open channel flow

A

A

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21
Q

The determination of water table or piezometric level is important for the following, except
a. Suction lifting
C. STW depth setting
b. Well design
d. Suitability of water for irrigation

A

d. Suitability of water for irrigation

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22
Q

Which is not a component of the Total Dynamic Head
a. Static water level
b. Drawdown
C. Friction and other losses
d. Pipe length and diameter
e. none of the above

A

PIPE LENGTH AND DIAMETER

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23
Q

In how many ways can we select 2 spades and 2 hearts from a deck of cards?

A

6084

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24
Q

Events which can occur at the same time

A

NON-MUTUALLY EXCLUSIVE

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25
Q

The following are measures of dispersion, except

variance
standard dev
median
mean deviation

A

median

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26
Q

A water source/system composed of a source, reservoir and piped transmission to households

A

level III

27
Q

A measure of position in a data distribution

A

DECILES

28
Q

Which of the following is true to a positively-skewed distribution?
a. Mean is less than the median
b. Curve tails off the right
c. Mean is greater than the median
d. mean, median, mode are equal

A

EWAN

29
Q

Which is not an assumption in an normal open channel flow
a. Steady state
b. Uniform flow
e. none of the above
C. Critical flow d. None of the above

A

critical flow

30
Q

Survey conducted to fix property lines and calculation of land areas

A

cadastral survey

31
Q

Rabbit, which is good source of meat and an emerging agricultural production industry, has a scientific name of

A

oryctolagus cuniculus

32
Q

Most queuing models uses this rule

A

FIFO

33
Q

Dadiangas, Anglo-nubian, and Boer are breeds of

A

GOAT

34
Q

This is the highest classification of inland and freshwater. Water is deemed appropriate for drinking purposes.

A

AA

35
Q

Plant disease caused by the fungus Ustilago maydis, which attacks maize and teosinte plants. The disease reduces corn
yields and can cause economic losses

A

CORN SMUT

36
Q

In topo map with a scale of 1:25,000, 1 cm distance in the map is equivalent to how many meters in actual ground?

A

250

37
Q

In digital image, it refers to the relative brightness or color of objects

A

tone

38
Q

Type of precipitation characterized by very light intensity and occurs in the windward side of high elevation land
features

A

orographic

39
Q

Wastewater produce from domestic sources

A

ambot

40
Q

Which is not a basic function of an Agricultural Waste Management System

a. Production
b. Collection
C. Fixation
d. Storage

A

fixation

41
Q

Wastewater treatment process the main purpose of which is to produce aggregated suspended particles for easier
removal by either skimming or sedimentation

A

ewan

42
Q

A wastewater treatment process that can occur in an oxygen-deficient environment

A

anaerobic

43
Q

Frequency of cropping in a given year

A

cropping intensity

44
Q

A belt of low pressure surrounding the earth’s atmosphere in the equatorial zone between 10° N &10° S.
characterized by light winds or fairly steady southeasterly trade winds.

A

trade winds

45
Q

For crop irrigation, the threshold of BOD for wastewater quality is

A
46
Q

A sediment concentration of 100 mg/L is equivalent to

A

100 ppm

47
Q

When re-using wastewater for surface and sprinkler irrigation, the required setback distance for food crops
commercially processed is

A

90 m

48
Q

Which is not necessary in the assessment of geologic data?

A
49
Q

Particle diameter corresponding to 10% sieve passing

A

effective size

50
Q

STW depth

A

<15 m

51
Q

A record of formation stratification of an aquifer showing depth, thickness, lithology and other aquifer physical
characteristics

A

well log

52
Q

In the design of dam apron, it is approximated that the length of jump be ___
than the jump height

A

5 times

53
Q

STW pipe diameter shall be based on

A

design discharge

54
Q

In a Rice-based cropping system with an area >2 ha and design discharge of >7.6 Lps, recommended pipe diameter
is

A

4 in

55
Q

For wells developed in aquifers of more than 15 feet thickness, the extent of pipe penetration shall be

A

85%

56
Q

Dam that relies on rock as major structural material, either dumped in lifts or compacted layer

A

ogee dam

57
Q

Ratio of the average depth of irrigation water infiltrated and stored in the root zone to the average depth of

A

application efficiency

58
Q

Type of irrigation where the field is level in all direction, encompassed by a dike to prevent runoff, and provides
an undirected flow of water into the field

A

basin irrigation

59
Q

Depth of water flow where the energy content is minimum, hence, no other backwater forces are involved

A

normal depth

60
Q

Masonry, Gabion, Boulder, Loose, Log, and Briushwood are types of

A

check dam

61
Q

Drip emitter spacing shall be ___
of the wetted diameter, estimated from field tests

A

80%

62
Q

Which is an inflow or input to the Water Balance?

A

seepage and percolation

63
Q

Ratio of the horizontal to vertical dimension of the open channel wall

A

side slope

1. MSU-GSC (13 decks)

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