PPT 3 Flashcards
A feed mixer which have an auger that elevates the feed on top of the mixing bin and spread evenly in the bin by gravity for another mixing cycle.
a. Horizontal mixer
b. Vertical mixer
c. Inclined mixer
d. All of the above
b. Vertical mixer
A mixer which consists of a U shaped bin which contains a central mixing blade or ribbon mounted on a rotating shaft
a. Horizontal mixer
b. Vertical mixer
c. Inclined mixer
d. All of the above
a. Horizontal mixer
Feed mixer that is characterized by high capacity, short mixing time and high power requirement
a. Horizontal mixer
b. Vertical mixer
c. Inclined mixer
d. All of the above
a. Horizontal mixer
It is the assembling and measuring out of the required qualities of solid raw feed materials into a batch of the desired composition.
a. Mixing
b. Blending
c. Pelleting
d. None of the above
b. Blending
Feed mixer that is characterized by low capacity, longer mixing time and low power requirement.
a. Horizontal mixer
b. Vertical mixer
c. Inclined mixer
d. All of the above
b. Vertical mixer
Grinding feeds basically will ____
a. Make the feed attractive to the animals
b. Improve digestibility of feed materials
c. Improve storage period of feed materials
d. None of the above
b. Improve digestibility of feed materials
Feed materials are mixed purposely to
a. Obtain homogenous feed to ensure that animals are given the same proportions of nutrient
b. Reduce the density of the feed materials so that it can be easily transported
c. Improve the digestibility of feeds
d. None of the above
a. Obtain homogenous feed to ensure that animals are given the same proportions of nutrient
Average velocity of hammer tip of a hammer mill
a. 50 m/s
b. 100 m/s
c. 150 m/s
d. None of the above
b. 100 m/s
It is used to control the flow of materials in a feed milling plant to ensure that it will enters in the full width of the mill chamber and the same time optimum capacity is obtained while the motor is overloaded.
a. Discharge chute
b. Feeder
c. Auger
d. None of the above
b. Feeder
Optimum mixing time of vertical type feed mixer.
a. 5 min
b. 10 min
c. 15 min
d. None of the above
c. 15 min
Approximate speed of horizontal type feed mixer
a. 10 rpm
b. 15 rpm
c. 25 rpm
d. None of the above
c. 25 rpm
Required mixing time for horizontal type feed mixer.
a. 5 min
b. 10 min
c. 15 min
d. None of the above
a. 5 min
It is course powder from outer covering of the corn kernel removed during milling process.
a. Corn cob
b. Grit
c. Bran
d. Pericarp
e. None of the above
c. Bran
By product in corn milling refers to___
a. Corn grit #20 & 24
b. Corn grit #16 & 18
c. Corn grit #12 & 14
d. None of the above
a. Corn grit #20 & 24
It is milled corn kernel with particle size between 1.5 mm to 1.7 mm
a. Corn grit #12
b. Corn grit #14
c. Corn grit #16
d. Corn grit #18
e. None of the above
a. Corn grit #12
The process of reducing the corn kernels into pieces of grits, germs, and pericarp with or without conditioning.
a. Dry milling
b. Wet milling
c. Hammer milling
d. None of the above
a. Dry milling
It is the process of rewetting of dried corn kernels to about 18 to 22% moisture content and tempered to make the pericarp and the germ more pliable and easier to remove during degermination process.
a. Wet milling
b. Degermination process
c. Conditioning
d. None of the above
c. Conditioning
The main product of corn milling
a. Corn grit # 10
b. Corn grit # 12
c. Corn grit # 14
d. Corn grit # 16
e. All of the above
e. All of the above
It is the milled corn kernel where the outer covering and germs have been removed and with particle size not less than 0.86 mm
a. Broken corn kernel
b. Cracked corn kernel
c. Corn grit
d. None of the above
c. Corn grit
It is the ratio of the weight of corn grit to the total weight of corn kernel input expressed in percent.
a. % input capacity
b. % main product recovery
c. % milling recovery
d. None of the above
b. % main product recovery
It is the major component of a corn mill that reduce corn kernel into grits
a. Burr mill
b. Hammer mill
c. Steel roller mill
d. None of the above
c. Steel roller mill
It is the minimum product recovery required in the performance criteria for corn mill.
a. 44%
b. 54%
c. 64%
d. None of the above
c. 64%
Shelled corn kernel where germ and pericarp have been removed
a. Milled corn kernel
b. Degerminated corn kernel
c. Polished corn kernel
d. None of the above
b. Degerminated corn kernel
It is the ratio of the weight of corn kernel input to the total operating time.
a. Input capacity
b. Output capacity
c. Milling capacity
d. None of the above
c. Milling capacity
Which of the following does not compose of cement
a. Lime
b. Silica
c. Alumina
d. None of the above
d. None of the above
Which of the following is a refractory material
a. Lime
b. Silica
c. Alum mina
d. None of the above
b. Silica
Cement mixture used for beams, slabs, and for members subjected to bending stress
a. 1:2:3
b. 1:2:4
c. 1:3:6
d. None of the above
b. 1:2:4
Mixing proportion for machinery foundation.
a. 1:2:3
b. 1:2:4
c. 1:3:6
d. None of the above
c. 1:3:6
A class concrete has a mixing proportion of _____
a. 1:2:3
b. 1:2:4
c. 1:3:6
d. None of the above
b. 1:2:4
Approximate time limit before the removal of forms and support for walls
a. 14 to 24 days
b. 3 to 10 days
c. 7 to 14 days
d. None of the above
c. 7 to 14 days
Mixing proportion for walls and footings
a. 1:2:3
b. 1:2:5:5
c. 1:3:6
d. None of the above
b. 1:2:5:5
A male breeding pig which is at least 8 months old
a. Gilt
b. Boar
c. Sow
d. None of the above
b. Boar
One barrel is equal to ___ of 96 lbs Portland cement
a. 2 bags
b. 3 bags
c. 4 bags
d. None of the above
c. 4 bags
There are ___concrete hallow blocks per square meter of wall area.
a. 10 CHB
b. 13 CHB
c. 15 CHB
d. None of the above
b. 13 CHB
One bag of cement is equal to ___
a. One cubic foot
b. 2 cubic foot
c. 3 cubic foot
d. None of the above
a. One cubic foot
The volume of cement for concrete hallow blocks with dimension of 4 in x 8 in x 16 in is ____ cubic meter
a. 0.001
b. 0.003
c. 0.004
d. None of the above
a. 0.001
Period of time between conception and farrowing
a. Gestation
b. Lactation
c. Farrowing
d. None of the above
a. Gestation
An area in which a sow is confined during farrowing and lactation period and can freely turn around
a. Farrowing stall
b. Farrowing pen
c. Lactating stall
d. All of the above
b. Farrowing pen
An unbred female pig at least 8 months old
a. Gilt
b. Boar
c. Sow
d. None of the above
a. Gilt
It is an act of separating the piglet and the sow
a. Farrowing
b. Gestating
c. Weaning
d. None of the above
c. Weaning
A device in which a sow is confined during farrowing and lactation period and which prevents sow from turning around
a. Farrowing stall
It is the production of a liter of one or more live or dead pigs after 110 days of pregnancy
a. Gestation
b. Lactation
c. Farrowing
d. None of the above
c. Farrowing
The process of milk secretion
a. Gestation
b. Lactation
c. Weaning
d. None of the above
b. Lactation
Recommended orientation of swine house
a. North-south direction
b. East-west direction
c. North-west direction
d. South-east direction
e. All of the above
b. East-west direction
Minimum recommended space requirement for boar pens
a. 0.85 sq m/animal
b. 2.5 sq m/animal
c. 7.5 sq m/animal
d. None of the above
Minimum recommended space requirement for adult pig in group
a. 0.85 sq m/animal
b. 2.5 sq m/animal
c. 7.5 sq m/animal
d. None of the above
b. 2.5 sq m/animal
Minimum slope for pig housing floor
a. 2 to 4%
b. 5 to 7%
c. 8 to 10%
d. None of the above
a. 2 to 4%
Floor thickness for pig housing
a. 40 to 50 mm thick
b. 70 to 80 mm thick
c. 90 to 100 mm thick
d. None of the above
c. 90 to 100 mm thick
Recommended concrete mixture for pig housing
a. 1:2:3
b. 1:2.25:3
c. 1:2.5:3
d. None of the above
b. 1:2.25:3
Material used as floor slats in swine housing
a. Wood slats
b. Concrete slats
c. Steel slats
d. Plastic slats
e. All of the above
e. All of the above
Recommended floor dimension for pig pen
a. 40 cm wide x 50 cm high
b. 60 cm wide x 100 cm high
c. 80 cm wide x 120 cm high
d. None of the above
b. 60 cm wide x 100 cm high
Minimum ventilation rate for farrowing unit and breeding, gestation units
a. 2.8 CFM
b. 4.2 CFM
c. 9.8 CFM
d. None of the above
c. 9.8 CFM
Recommended ceiling height for pig housing
a. 2 to 2.5 m
b. 2.5 to 3 m
c. 3 to 3.5 m
d. All of the above
a. 2 to 2.5 m
Daily water requirement for boar and sow at normal ambient temperature
a. 1 – 5 liter/day-animal
b. 5 – 10 liter/day-animal
c. 10 – 30 liter/day-animal
d. None of the above
c. 10 – 30 liter/day-animal
Recommended orientation of poultry building to obtain proper sunlight, wind and low temperature
a. North-south direction
b. East-west direction
c. North-east direction
d. None of the above
b. East-west direction
Floor space requirement for broilers in cages more than 4 weeks old
a. 22 birds per m2
b. 43 birds per m2
c. 54 birds per m2
d. None of the above
a. 22 birds per m2
Recommended floor height for poultry house
a. 1.0 m above ground
b. 1.4 m above ground
c. 1.8 m above ground
d. None of the above
c. 1.8 m above ground
Floor space requirement for 4 weeks old broilers in cages
a. 22 birds per m2
b. 43 birds per m2
c. 54 birds per m2
d. None of the above
b. 43 birds per m2
Recommended dimension for entrance door for poultry building
a. 90 cm wide x 150 cm high
b. 90 cm wide x 200 cm high
c. 90 cm wide x 250 cm high
d. None of the above
b. 90 cm wide x 200 cm high
Minimum height for ceiling in poultry building
a. 2 m
b. 2.2 m
c. 2.4 m
d. None of the above
b. 2.2 m
Recommended brooding temperature for 7-day old chick
a. 27 – 29 °C
b. 29 – 32 °C
c. 32 – 35 °C
d. None of the above
Minimum height of hover required during brooding operation
a. 50 – 80 mm above the back of the birds
b. 80 – 120 mm above the back of the birds
c. 120 – 160 mm above the back of the birds
d. None of the above
c. 120 – 160 mm above the back of the birds
Fourteen day old chick requires ___brooding temperature than 7 day old chick
a. Higher
b. Lower
c. The same
d. None of the above
b. Lower
Artificial light requirement of chicks during the first 48 hours at 2.4 m above the floor
a. 15 watts per m2
b. 25 watts per m2
c. 35 watts per m2
d. None of the above
c. 35 watts per m2
The recommended distance of air inlet from fans in poultry building should not be within ____
a. 1.0 m & below
b. 2.5 m & below
c. 3.5 m & below
d. All of the above
b. 2.5 m & below
Linear feeder space requirement for broiler 4 weeks and below
a. 4 cm per bird
b. 8 cm per bird
c. 12 cm per bird
d. None of the above
a. 4 cm per bird
Artificial light requirement of chicks during the first 48 hours at floor level
a .10 watts per m2
b. 20 watts per m2
c. 30 watts per m2
d. None of the above
a .10 watts per m2
Number of pieces of 305 mm diameter round feeder for chicks above 4 weeks old
Number of bird required per unit round waterer for chicks above 4 weeks age
a. 50 bird
b. 75 bird
c. 100 bird
d. None of the above
b. 75 bird
Waterer space requirement for linear type waterer for chicks below 4 weeks age
a. 2.5 cm per bird
b. 5 cm per bird
c. 7.5 cm per bird
d. None of the above
a. 2.5 cm per bird
A wooden frame used on concrete floors for stacking bags to prevent direct contact between the grains and the floor.
a. Dunnage
b. Pallet
c. Tarima
d. All of the above
d. All of the above
A building used for storing paddy rice in bulk or in bag form
a. Warehouse
b. Silo
c. Grain complex
d. None of the above
a. Warehouse
The recommended dimension for warehouse with 10,000 cavans capacity
a. 10 m x 30 m
b. 10 m x 40 m
c. 10 m x 60 m
d. None of the above
a. 10 m x 30 m
The recommended dimension for warehouse with 500,000 cavans capacity
a. 75 m x 142 m
b. 75 m x 152 m
c. 75 m x 162 m
d. None of the above
a. 75 m x 142 m
The recommended dimension for warehouse with 50,000 cavans capacity
a. 20 m x 48 m
b. 20 m x 58 m
c. 20 m x 68 m
d. None of the above
a. 20 m x 48 m
The recommended dimension for warehouse with 100,000 cavans capacity
a. 25 m x 78 m
b. 25 m x 88 m
c. 25 m x 98 m
d. None of the above
a. 25 m x 78 m
The minimum requirement for illumination of a warehouse
a. 3 watts per m2
b. 4 watts per m2
c. 5 watts per m2
d. None of the above
a. 3 watts per m2
The recommended size entrance for normal temperature warehouse
a. 6 m wide x 4 m high
b. 4 m wide x 6 m high
c. 5 m wide x 5 m high
d. None of the above
a. 6 m wide x 4 m high
The minimum height of the interior between the beam and the floor or normal temperature warehouse
a. 4 m
b. 5 m
c. 6 m
d. None of the above
c. 6 m
Recommended thickness of CHB used for walls of warehouse
a. 100 mm
b. 125 mm
c. 150 mm
d. None of the above
c. 150 mm
Recommended size of reinforcing bars for warehouse
a. 8 mm RSB
b. 10 mm RSB
c. 12 mm RSB
d. None of the above
c. 12 mm RSB
Recommended thickness of concrete slabs for warehouse permitted loading and unloading of trucks
a. 100 mm
b. 120 mm
c. 150 mm
d. None of the above
c. 150 mm
Recommended width of concrete strips to be laid around warehouse to prevent rain from eroding the base of the walls below the damp course
a. 0.75 m
b. 1 m
c. 1.5 m
d. None of the above
b. 1 m
Minimum dimension of roof truss span for warehouse
a. 14.5 m
b. 15.5 m
c. 16.5 m
d. None of the above
a. 14.5 m
Maximum height of stacks for warehouse using jute sacks
a. 3 m
b. 6 m
c. 9 m
d. None of the above
b. 6 m
Recommended spacing between the stacks and the wall of warehouse.
a. 0.5 m wide
b. 1 m wide
c. 1.5 m wide
d. None of the above
b. 1 m wide
Maximum height of stacks for warehouse when using woven polypropylene bags
a. 3 m
b. 6 m
c. 9 m
d. None of the above
a. 3 m
Dimension for maximum piling stacks to conform with the fumigating sheets in situation where warehouse can not be made airtight.
a. 7.3 m x 21.9 m x 4.5 m
b. 6.3 m x 20.9 m x 4.5 m
c. 5.3 m x 19.8 m x 4.5 m
d. None of the above
a. 7.3 m x 21.9 m x 4.5 m
Recommended stack height for warehouse should not exceed the height of the walls and a space of at least ___ between the top of the stack and the roof frame.
a. 1 m
b. 1.5 m
c. 2 m
d. None of the above
a. 1 m
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
Any building or place used for killing of animals where the flesh is intended for human consumption
a. Butcher house
b. Slaughter house
c. Large animal pen
d. None of the above
b. Slaughter house
A slaughter house with required facilities and operational procedures to serve any market
a. A slaughter house
b. AA slaughter house
c. AAA slaughter house
d. None of the above
c. AAA slaughter house
A slaughter house with required facilities and operational procedures to serve local market within the country
a. A slaughter house
b. AA slaughter house
c. AAA slaughter house
d. None of the above
b. AA slaughter house
A slaughter house with required facilities and operational procedures to serve local market community
a. A slaughter house
b. AA slaughter house
c. AAA slaughter house
d. None of the above
a. A slaughter house
Water requirement of a slaughter house for large animal
a. 227 liters per day per animal
b. 114 liters per day per animal
c. 57 liters per day per animal
d. None of the above
a. 227 liters per day per animal
Water requirement of a slaughter house for small animal
Water requirement of a slaughter house for swine
a. 227 liters per day per animal
b. 114 liters per day per animal
c. 57 liters per day per animal
d. None of the above
c. 57 liters per day per animal
Minimum distance required for slaughter house when they to be located near river, streams, or lakes
a. 10 meters from the bank
b. 20 meters from the bank
c. 30 meters from the bank
d. None of the above
a. 10 meters from the bank
Minimum distance required for slaughter house from buildings used for human habitation, factory, public road and places
a. 10 meters
b. 100 meters
c. 150 meters
d. None of the above
b. 100 meters
