Part 1 - ISU Reviewer Flashcards

1
Q

Engineering Laws (RA 10601): (Memorize Sec. 17 IRR RA 10601) All agricultural and fisheries
machinery assemblers, manufacturers, importers, suppliers, distributors and dealers are required
to provide after-sales service and warranty to their respective clients which:
I. shall be monitored by the agriculture offices of the LGUs
II. shall be monitored by the Bureau of Agricultural and Fisheries Engineering (BAFE)
III. in accordance with the PAES or with the warranty policy of the manufacturer, whichever
is more advantageous to the client
IV. shall be accompanied by a warranty card which shall specify the after-sales service policy.

A

I, II, III, IV

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2
Q

Agricultural Machinery: What does API stands for?

A

American Petroleum Institute

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3
Q

PAES 203:2000 (Moisture Content Determination): Clean, heavy glass with ground-on cover with knob, and should contain standard desiccant

A

Desicator

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4
Q

Engineering Economy: Remains constant whatever the quantity of goods and services produced.

A

Fixed Cost

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5
Q

Crop Processing: How many minutes to cook 2 kg of rice?

A

11.75 min

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6
Q

Agricultural Machinery: Machine commonly manufactured in the Philippines.

A

Thresher

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7
Q

Engineering Laws: In what law does National Building Code enacted?

A

RA 6541

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8
Q

LPG contains

A

Propane and butane

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9
Q

What causes black exhaust gas?

A

Clogging oil filter

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10
Q

What causes white exhaust gas?

A

Too much oil

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11
Q

What causes overheating?

A

insufficient water in the radiator

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12
Q

What causes fast discharge of battery?

A

Alternator is not working

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13
Q

PAES 161:2001 (Soil Auger): Boring part of the soil auger.

A

Drill Bit

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14
Q

PAES 161:2001 (Soil Auger): Tool used for displacing soil at various depths for soil research and analysis or for digging post holes by means of a rotating helical flighting.

A

Soil Auger

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15
Q

Engineering Economy: These refers to the ongoing costs to operate a business excluding direct cost.

A

Overhead Cost

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16
Q

How many times greater is the power of a carabao over
man?

A

10

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17
Q

Engineering Materials: All materials and parts are imported except:

A

a. engine
b. stainless steel - answer
c. bearing
d. chains

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18
Q

Agricultural Machinery: Most mechanized crop in the country

A

Rice

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19
Q

What machinery gives the greatest ROI?

A

a. Grain dryer
b. Combine harvester
c. Power tiller
d. Tractor - answer

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20
Q

Engineering Economy: An agricultural machine is purchased for P100,000 and has a useful life of
12 years. At the end of 12 years, the salvage value is P13,000. By straight line depreciation, what
is the accumulated depreciation at the end of 8 years?

A

Php 58,000

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21
Q

Engineering Economy: Large number of independent seller independent from each other.

A

Pure competition

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22
Q

Engineering Economy: The act of distributing resources into something to generate income or
profits

A

Investment

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23
Q

Engineering Economy: The amount or monetary value of good, service or resource before
purchase.

A

Price

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24
Q

Occupational Health and Safety: Who are the members that composed HACCP team?

A

Composed of multidisciplinary and draw upon expertise from food production operation,
quality assurance, technical, and engineering discipline.

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25
Q

Occupational Health and Safety: Implemented by FAO to impose regulations and standards that
covers traded goods

A

TBT – Technical Barriers to Trades (traded goods, implemented by FAO)

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26
Q

Engineering Economy: Cost of shipment of products to deliver from one point to another.

A

Cost in Freight

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27
Q

Agricultural Machinery: Primary tillage equipment that cuts the soil to a depth of 6 to 18 inches

A

Moldboard Plow

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28
Q

Agricultural Equipment: All are used for well protection, except:

A

a. Groove - answer
b. Gravel Pack
c. Perforated Screen
d. Well-Screen

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29
Q

Engineering Economy: Form of business ownership where two or more people act as co-owners.

A

Partnership

30
Q

Agricultural Machinery: Untilled area, it is where the machine turns.

A

Headland

31
Q

Agricultural Machinery: What implement is commonly attached in a seeder?

A

Metering Device – also called groundwheel

32
Q

Agricultural Machinery: A symbol or sign placed at the back of combine harvester

A

Slow-moving vehicle (SVM) Emblem

33
Q

Agricultural Machinery: Chamber maintained under pressure for uniform distribution of the
heated air through the grain mass.

A

Plenum

34
Q

Agricultural Machinery: Which thresher has the highest capacity?

A

Through flow type

35
Q

PAES 202:2015 – Methods of Test: The minimum number of trials required in testing heated-air
mechanical grain dryer

A

Three

36
Q

Engineering Instrumentation: Instrument use in measuring wind speed

A

Anemometer

37
Q

Engineering Instrumentation: Instrument use in measuring wind speed

A

Anemometer

38
Q

Agricultural Machinery: Determine the required number of tractor needed to plow 50 hectares
of land that must be finished in 10 days (8 hrs/day), with a speed of travel of 5 kph, effective width
of 4 meters, and an efficiency of 80%.

A

1

39
Q

Engineering Economy: Supposed that you will need Php 50,000 in a span 5 years, with an interest
rate of 5% compounded quarterly. How much will be the initial investment?

A

Php 39,000

40
Q

Crop Science: The terminal component of the rice tiller is an inflorescence called?

A

Panicle

41
Q

A 4 hectare field was plowed using a three-bottom 12-inch
tractor-mounted moldboard plow. It took 11 hrs. to complete the operation at a tractor speed of 5 kph. Find the actual field capacity

A

0.36 ha/hr

42
Q

A 4 hectare field was plowed using a three-bottom 12-inch
tractor-mounted moldboard plow. It took 11 hrs. to complete the operation at a tractor speed of 5 kph Find the theoretical field capacity

A

0.46 ha/hr

43
Q

; A 4 hectare field was plowed using a three-bottom 12-inch
tractor-mounted moldboard plow. It took 11 hrs. to complete the operation at a tractor speed of 5 kph Find the field efficiency

A

80%

44
Q

Engineering Laws: On what year Agricultural Engineering was introduced?

A

1907 – AE was recognized as a discipline, ASAE was formed

45
Q

Agricultural Machinery: The groundwheel of a planter is normally related to the operation of

A

Metering Device

46
Q

Agricultural Machinery: In what part of the machine does gear oil used?

A

Transmission box

47
Q

Agricultural Machinery: Mechanical manipulation of soil for any purpose.

A

Tillage

48
Q

Engineering Economy: The removal or reduction of restrictions or barriers on free exchange of
goods between nations. (Related to RA 11203)

A

Trade Liberalization

49
Q

Engineering Laws (RA 11203): Lifting of all existing quantitative restrictions such as import quotas
or prohibitions, imposed on agricultural products, and replacing these restrictions with tariffs.

A

Tariffication

50
Q

Feasibility Study: 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 Desciption

51
Q

Feasibility Study: Part of Project Planning that involves determining and documenting a list of
project goals, deliverables, tasks, costs, and deadlines.

A

Project Scope

52
Q

A 4stroke-cycle diesel engine, with three cylinder has 89mm cylinder bore and 130mm stroke. The compression ratio is 16:1 and it is running at 2000 rpm speed? What is the area of the piston?

A

808.7 cc

53
Q

A 4stroke-cycle diesel engine, with three cylinder has 89mm cylinder bore and 130mm stroke. The compression ratio is 16:1 and it is running at 2000 rpm speed. What is the total piston displacement?

A

2426.2 cc

54
Q

A 4stroke-cycle diesel engine, with three cylinder has 89mm cylinder bore and 130mm stroke. The compression ratio is 16:1 and it is running at 2000 rpm speed. What is the total power stroke per minute of the piston?

A

520 m per min

55
Q

A 4stroke-cycle diesel engine, with three cylinder has 89mm cylinder bore and 130mm stroke. The compression ratio is 16:1 and it is running at 2000 rpm speed. What is the stroke to bore ratio?

A

1.46

56
Q

Agricultural Machinery: 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 Type

57
Q

Recommended fertilizer rate is 100-100-100 using complete fertilizer 14-14-14 to
an area of 100m x 100m. How many bags of complete fertilizer should be applied?

A

15 bags

58
Q

Agricultural Machinery: Determine the size of the diesel engine to be used for a 4 X 4 centrifugal
pump. Pump discharge is 200gpm. Total head is 24 ft. Pump efficiency is 55%. V-belt efficiency is
95%. And air-cooled diesel engine delivery rating is 70%.

A

3.3 hp

59
Q

Agricultural Machinery: The reason why gears are difficult to engage and disengage?

A

worn out clutch disc

60
Q

PAES 153:2010 (Hand Pump): Base that attaches the hand pump to the ground and connects to
the draw pipe

A

Pedestal

61
Q

. PAES 153:2010 (Hand Pump): Type of hand pump intended for use in lifting water from low-head
cisterns and wells, the depth of which is not beyond the head furnished by atmospheric pressure.

A

Lift type

62
Q

PAES 153:2010 (Hand Pump): Type of hand pump that performs the work of a lift pump and in
addition forces the water from the outlet at a pressure to suit any domestic application

A

Force type

63
Q

PAES 153:2010 (Hand Pump): Type of force type hand pump that discharges water only on the
forward stroke of the piston and draw in water into the cylinder during the back stroke

A

Single acting type

64
Q

PAES 153:2010 (Hand Pump): Type of force type hand pump that discharges water on both
forward and back strokes.

A

Double acting type

65
Q

Agricultural Machinery: In one hectare area, how much is the amount of furrow slice given that
the thickness is 1 inch?

A
66
Q

Agricultural Machinery: Best hitch for tractor trailer.

A

3-point hitch

67
Q

Agricultural Machinery: Smallest type of combine harvester used in the Philippines

A

35hp

68
Q

Agricultural Machinery: As an agricultural and biosystems engineer, while calibrating and testing
a Lever-operated Knapsack Sprayer, which of the following should not be done?

A

Measuring the application rate

69
Q

Agricultural Machinery: The regular serving and checking of the machine to keep the machine
running efficiently.

A

Maintenance

70
Q

Agricultural Machinery: What is the volume in the cylinder if the piston is at the top dead center?

A

Clearance Volume

71
Q

Agricultural Machinery: A 5-m self-propelled combine makes an average stop of 4 min every time
its 2-ton grain tank is to be unloaded. Gross yield of the 20-ha field is 42 tons. The operating speed
is 4.8 kph. The time for turning on the headland at the ends of the 500-m field is 15 seconds. Find
the field efficiency.

A

83%