2012 (PART 1)

Question 1

1.What is the API of a premium gasoline?
a.59 b. 49 c. 39 d. 69

Question 2

2.Heating value of Philippine Ipil-Ipil
a.9, 900 b. 8, 000 c. 11, 000 d. __

Question 3

3.What is the flash point of a gasoline fuel?
a.30 b. 50 c. 40 d.60

Question 4

4.What is the flash point of a diesel fuel?
a.50 b. 60 c. 40 d. 70

Question 5

5.What is the shape of Agricultural Engineers seal?

Answer 5

CICRLE, 42 mm

Question 6

6.In PAES 101, Mechanical Rice Thresher, what is the threshing efficiency?

Answer 6

99.8%

Question 7

In PAES 123, Seeder and Planter-Methods of Test, the minimum test trial for manual seeding implement is:

Answer 7

NOT LESS THAN 500 M2

Question 8

9.What is the principle related to jet pump?

Answer 8

bernoulli????

Question 9

11.What crop in the Philippines has the highest production per year?

Answer 9

sugarcane

Question 10

12.From land preparation up to postharvest production in the Philippines, what type of crop is highly mechanized?

Answer 10

rice

Question 11

13.In production, therecommended depth of primary implement is:
a.3-6 in b. 6-35 in c. 6-18 in d. at least 6 in

Question 12

14.Pto shafts delivers what type of power?
a.Brake power b. indicated power
c. pto power
d. rated power

Question 13

Part that provides power to the implement.

Answer 13

tractor???

Question 14

16.The direct type of the power transmission system has efficiency of:
a.90% b. 98% c. 95% d. 100%

Question 15

17.Medium seed engine has the speed range of:

Answer 15

300-1000 rpm

Question 16

18.It is an implement used to plant seed in a furrow.

a.Broadcaster b. transplanter c. hill drop planter
d. seeder

Question 17

20.A levy based upon the weight, quantity or the physical characteristics of the imported/exported merchandized.

Answer 17

tariff?

Question 18

22.It is the term used to describe the professional services and goods employed by the operators.

a.Non-operational cost b. capital c. asset d. operational income

Answer 18

??

Question 19

Added cost attributed to an additional unit of goods produced

Answer 19

marginal cost

Question 20

25.It is the sum of piston displacement and clearance volume.

Answer 20

total cylinder volume

Question 21

Exchange of goods and services.

Answer 21

price

Question 22

What is the thermal efficiency of engines?

Answer 22

20-30%

Question 23

Minimum percentage of methane content in biogas for it to combust.

Answer 23

65%

Question 24

27.It is the type of implement that is highly salable up to 15, 000-20, 000 units per year.
a.Thresher b. power tiller c. harvester d. rice mill

Question 25

28.The Japanese combine is characterized as:

Answer 25

Low power and hold on feeding

Question 26

29.Threshing cylinder is also known as:

a.Drum
b. concave

Question 27

30.Soil cut, lifted, inverted and thrown to one side of the plow bottom is termed:

Answer 27

furrow slice

Question 28

31.It is the unplowed portion of the land use in turning tractors and other implements.

Answer 28

headland

Question 29

36.It is the major component of crude oil.

a.Methane
b. carbon
c. hydrogen
d. hydrocarbon

Question 30

39.A wind turbine having a diameter of __ m with a velocity of __ m/s develops how much power?
Use formula P = ρAV where ρ = 1.25

Question 31

a government agency which enforces signing of seal

Question 32

51.What does UCS mean?

Answer 32

User Coordinate System (Autocad)

Question 33

53.Which is not a function of AC
Answer: Charge Battery

Question 34

54.Which of the following is not an advantage of hammermill
Answer: High initial and operating cost

Question 35

55.Coarse powder from outer covering of the corn kernel removed during the milling process

Answer 35

Tahop PAES Corn Mill

Question 36

56.For concrete, the maximum slope shall be __ from the center line towards the ditch

Answer 36

Answer: 1.5% (PAES FMR)

Question 37

The layer of aggregate, soil-treated aggregate, treated soil or soil aggregate that rests upon the subbase or if no subbase upon the subgrade

Answer 37

Answer: Base Course (PAES FMR)

Question 38

58.Type of flooring with openings to facilitate cleaning of the droppings.

Answer 38

Answer: Slotted Type (PAES-housing for layer)

Question 39

59.In construction (cpes), first cost usually ranges from 10-15% after this, how many percent will be added (something like that)

Question 40

60.Land with a slope of not more than __ shall be used. Steep areas and ravines should be avoided or should be fenced out.

Answer 40

Answer: 58% (PAES-Cattle Ranch)

Question 41

61.The milking parlor shall be located close to the confinement to optimize animal flow. The minimum distance of the milking parlor shall be __ away from lactating barn

Answer 41

Answer: 30 m

Question 42

63.Warehouse dimension for 10,000 cavans

Answer 42

Answer: 10 m x 30 m (PAES-Warehouse for Bagged Storage of Grains)

Question 43

64.Among the following, which has the highest bearing soil?

Answer 43

Gravel and sand are the soils with higher bearing capacity while silts and clays typically have lower capacities.

Question 44

70.Sheet roofing provides good protection from rain and has low investment and need less structural components

Answer 44

Answer: Polyethelybe (PAES-Greenhouse)

Question 46

71.Types of halocarbons, methane, ethane ….

Answer 46

alkane

Question 47

72.Pagsusunog ng biomass by extreme heat or stream

Answer 47

Gasification

Question 48

75. Methane content to produce biogas

Answer 48

Answer: 65% (actually sa PAES 50-70%)

Question 48

73.Mesh size of 1/8 in is equivalent to sieve number of?

Answer 48

40 (verify on PAES)

Question 49

0.310-0.635 is called?

Answer 49

Sieve Range

Question 50

Minimum ventilation rates under normal condition of farrowing unit

Answer 50

0.28 (PAES-Housing for Swine Production)

Question 51

81.Division in the digester that prevent the slurry from premature exit into the sludge/outlet tank

Answer 51

Baffle Board (PAES-Biogas)