WorksheetsPART-6-AREA-3-CPU-REVIEWER
Total questions: 67
Worksheet time: 34mins
A heat exchanger is a device that is used to transfer heat from __________.
hot stream to cold stream
cold stream to hot stream
neutral temperature stream to cold stream
None of the above
Which of the following are types of heat exchanger:
Parallel flow
Counter flow
Cross flow
All of the above
Which of the following statement is true in radiation heat transfer?
Bodies that emit radiant energy can also absorb it.
Bodies that emit radiant energy cannot absorb it.
Bodies that emit radiant energy can or cannot absorb it.
None of the above
Radiant energy from perfect emitter is known as __________.
Black body
Gray body
Blue body
None of the above
It is the ratio of the coefficient of thermal capacity of a material to that of water.
Specific weight
Specific heat
Specific density
All of the above
The heat exchange when a material changes its state of molecular aggregation without change in temperature.
Latent heat
Specific heat
Sensible heat
All of the above
Ohm law states that __________.
I = V / R
I = V/Z
All of the above
None of the above
Two-twenty (220) volt line is advantageous over the 120 volt line for the reason that ______________.
economy is attained by using smaller wire
there is lower power loss
there is smaller percentage of power drop
All of the above
It is a simple static device consisting of a magnetic core wherein primary and secondary windings are made and is used to increase or reduce voltages.
Circuit breaker
Transformer
Inverter
None of the above
An electrical conductor consisting of group of wires twisted to form a metallic string.
Wire
Cable
Stranded wire
None of the above
What is the size in square millimeter of the cable 250 MCM?
120.6 mm2
126.7 mm2
162.7 mm2
None of the above
It is the intensity of light per unit area.
Illumination
Foot candle
Flux
None of the above
Factors affecting illumination:
Brightness
Contrast
Diffuseness
All of the above
It is the amount of light flux density.
Lumen
Footcandle
Flux
None of the above
One foot candle is equal to __________.
Lumen per unit area
Lumen per unit volume
Lumen per unit length
All of the above
Which of the following size reduction equipment that reduces the size of particle by impact?
Roller mill
Attrition mill
Hammer mill
All of the above
Which of the following size reducing equipment that reduces the size of particle by crushing and shearing?
Roller mill
Attrition mill
Hammer mill
All of the above
In order to minimize turbulence and improve the efficiency of a fan, it is recommended that ___________.
straightening vanes be provided behind the fan rotor
straightening vanes be provided in front of the fan rotor
straightening vanes should not be provide for the fan rotor
All of the above
A chain-type conveyor.
Trolley conveyor
Scraper conveyor
Apron conveyor
All of the above
It is conveyor usually used in meat processing plant which conveys the product as they are being hanged.
Trolley conveyor
Scraper conveyor
Apron conveyor
None of the above
A type of chain conveyor that is used for granular and non-abrasive materials.
Trolley conveyor
Scraper conveyor
Apron conveyor
All of the above
It is a moving platform type chain conveyor.
Trolley conveyor
Scraper conveyor
Apron conveyor
None of the above
Standard pitch for screw conveyor.
Pitch is equal to the diameter
Pitch is 3/4 the diameter
Pitch is 1-1/2 the diameter
None of the above
Handling of product which includes steps to make a harvest commodity more suitable for manufacturers or consumers.
Primary processing
Secondary processing
Tertiary processing
All of the above
Space requirement for processing plants for fresh fruits and vegetables.
15 square meters per ton
20 square meters per ton
25 square meters per ton
None of the above
General lighting requirement for fruit and vegetable processing plant.
100 lumen/m2
200 lumen/m2
500 lumen/m2
None of the above
It is a building designed for fabrication, repair, and maintenance of tools, implements, equipment, and parts of structures and provides a place where tools, supplies, spare parts are stored.
Machinery shed
Workshop
Warehouse
None of the above
Storage method where the produce is piled in room-sized bins which exerts forces that must be resisted by the building walls.
Controlled atmosphere storage
Bulk storage
Pallet storage
None of the above
In windrow composting pile the recommended height should be ________.
less than 1 m
between 1 to 2 m
between 2 to 3 meters
All of the above
Moisture requirement to maintain bacteria during composting.
40 to 50%
50 to 60%
60 to 70%
None of the above
Minimum temperature requirement in cold storage compartment of slaughterhouse.
2 C and below
10 C and below
15 C and below
None of the above
A controlled decomposition of organic matter by micro-organism mainly bacteria and fungi into humus-like product.
Digestion
Composting
Natural decomposition
None of the above
Those materials that offer very little resistance or opposition to current.
Lamp
Conductor
Electricity
None of the above
Which of the following is the component of the wind generating system?
Rotor
Inverter
Transformer
None of the above
It is the process of the decomposition of carbohydrates by microorganism or enzyme.
Fermentation
Spoilage
Preservation
None of the above
A device used mostly in larger cooling units to cool the water that absorbs the heat from the condenser.
Cold storage room
Cooling tower
Heat exchanger
None of the above
Feed materials are mixed purposely to
Obtain homogenous feed to ensure that animals are given the same proportions of nutrient
Reduce the density of the feed materials so that it can be easily transported
Improve the digestibility of feeds
None of the above
It is the ratio of the weight of corn grit to the total weight of corn kernel input expressed in percent.
% input capacity
% main product recovery
% milling recovery
None of the above
Recommended orientation of swine house
North-south direction
East-west direction
North-west direction
South-east direction
Fourteen day old chick requires ___brooding temperature than 7 day old chick
Higher
Lower
The same
None of the above
The recommended dimension for warehouse with 100,000 cavans capacity
25 m x 78 m
25 m x 88 m
25 m x 98 m
25 m x 108 m
A slaughter house with required facilities and operational procedures to serve local market community
A slaughter house
AA slaughter house
AAA slaughter house
AAAA slaughter house
Recommended size of reinforcing bars for warehouse
8 mm diameter RSB
10 mm diameter RSB
12 mm diameter RSB
16 mm diameter RSB
It is the system of piling the grain that provides ventilation space between bags and allows circulation of convenience air current that provides a medium for heat dissipation
Chinese method
Japanese method
Philippine method
Vietnam method
Linear feeder space requirement for broiler 4 weeks and below
4 cm per bird
8 cm per bird
12 cm per bird
16 cm per bird
Any tag, brand, mark, pictorial or other descriptive matter, written, printed, marked, embossed or impressed on or attached to a container of food.
Nutrient facts
Label
Trademark
Rated power
A newly discovers refrigerant that is not harmful for ozone layer or referred to as “ozone friendly gas”
R12
Ammonia
Suva Mp 52 (r-134a)
All of the above
Known as monochlorodifluoromethane used as primary refrigerant for airconditioner
R-11
R-12
R-22
R-518
Water requirement of a slaughter house for swine
227 liters per day per animal
114 liters per day per animal
57 liters per day per animal
65 liters per day per animal
Lairage: For large animals, the space requirement for loose type should be ______ per animal and ______ animal for tie-up type.
2.5 m2 and 3.5 m2
5.5 m2 and 3.5 m2
2.23 m2 and 3.30 m2
4.23 m2 and 2.5 m2
Lairage: For swine, the space requirement should be _____ per animal (if the weight is more than 100 kg) and _____ per animal (if the weight is less than 100kg).
0.7 m2 and 0.6
0.8 m2 and 0.7
0.9 m2 and 0.1
0.6 m2 and 0.5
For workshop and machinery shed the minimum dimension of a doorway shall be ____ high and ____ wide. For bigger equipment, a clearance of 0.6 m on both sides shall be added.
3 m and 4 m
3 m and 3.7 m
3.5 m and 4 m
4.7 m and 4 m
PAES 419 Warehouse for Bagged Storage of Grains the standard pallet size should be _______.
142 cm x 51 cm
152 cm x 61 cm
162 cm x 71 cm
172 cm x 81 cm
PAES 419 Warehouse for Bagged Storage of Grains the Optimum recommended stack heights for palay:
16 layers at 4.27 m
16 layers at 5.27 m
15 layers at 6.27 m
14 layers at 4.27 m
PAES 419 Warehouse for Bagged Storage of Grains the Optimum recommended stack heights for rice:
16 layers at 4.27 m
16 layers at 5.27 m
15 layers at 6.27 m
14 layers at 4.27 m
PAES 419 warehouse for bagged storage of grains the optimum recommended stack heights for wheat, barley and maize:
16 layers at 4.27 m
17 layers at 4.27 m
18 layers at 4.57 m
15 layers at 4.57 m
PAES 419 warehouse for bagged storage of grains the space between piles shall be _______
0.5 meter wide
0.6 meter wide
0.4 meter wide
0.7 meter wide
PAES 419 warehouse for bagged storage of grains a minimum of ______ space between the edge of the pile and the wall shall be provided.
0.4 meter
0.5 meter
0.6 meter
0.7 meter
PAES 118: 2001 Agricultural Machinery – Four-Wheel Tractor – Specifications All tractors powered by ______ engines or higher shall be equipped with ROPS and seat belts.
20 kW engines or higher
25 kW engines or higher
18 kW engines or higher
15 kW engines or higher
PAES 118: 2001 Agricultural Machinery – Four-Wheel Tractor – Specifications The tractor shall be able to pull field implements up to _______.
8 km/h
3 km/h
4 km/h
5 km/h
PAES 141: 2005 Agricultural Machinery – Weeder – Specifications (Circulated) When tested under PAES 142, the following shall be attained: the weeding efficiency shall be at least ____x____ and the percentage of plant damage shall not exceed ____y____
x=70%; y=6%
x=80%; y=6%
x=80%; y=8%
x=90%; y=3%
PAES 402:2001 Agricultural Structures – Housing for Broiler Production for Slotted floor. If welded wire is used. It should have ________. The wire shall be supported every 300 mm
625 mm2 mesh
425 mm2 mesh
525 mm2 mesh
650 mm2 mesh
PAES 402:2001 Agricultural Structures – Housing for Broiler Production Width of the pen shall be about ________
12 m - 15 m.
10 m - 12 m.
8 m - 12 m.
12 m - 12 m.
PAES 411:2000 Agricultural Structures - Slaughterhouse for Swine, Small and Large Animals for Structural requirements. The site shall be elevated to at least _____ above the adjacent ground. The fill material shall be compacted thoroughly by rolling or pounding.
500 mm
300 mm
400 mm
600 mm
PAES 405:2001 Agricultural Structures – Cattle Feedlot Structural requirement Concrete floors shall be skid resistant. The minimum floor thickness shall be _____ with 2 - 4% slope towards the drainage.
36 mm
76 mm
45 mm
80 mm
PAES 415:2001 Agricultural Structures - Greenhouses Walkways. If the walkway will be used only as a place to stand while servicing the benches, a minimum of ___x___ aisle shall be used for determinate crops and a minimum of ___y___ aisle for indeterminate crops.
x=0.80 m; y=0.30 m
. x=0.30 m; y=0.70 m
x=0.30 m; y=0.80 m
x=0.40 m; y=0.80 m
PAES 415:2001 Agricultural Structures - Greenhouses It should be durable as well as economical and should withstand heavy loads like wind gusts of ______.
150kph
160kph
180kph
200kph
