Feed Mixer PAES 258-259:2011 Flashcards

1
Q

meal type, pellets or crumble type of food that are mixed from various raw materials and additive

A

feeds

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2
Q

machine used to mix uniformly the feed ingredients

A

feed mixer

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3
Q

statistical representation of the precision of distribution of feed ingredients

A

coefficient of variation of salt content

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4
Q

weight of the feed ingredients fed to the machine per unit time, expressed in kilogram per hour

A

mixing rate

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5
Q

Type of mixer that have horizontal feed mixing device(s). This mixer moves the feed ingredients from one end to the other.

A

Horizontal feed mixer

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6
Q

Feed mixer that uses augers to mix the feed ingredients.

A

Auger mixer

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7
Q

Feed mixer that moves the feed ingredients towards the middle, to the top, towards the sides and back down to the auger. (Fig. 1)

A

One and two augers

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8
Q

Feed mixer that moves the feed ingredients towards the side and from bottom to top of the mixer. (Fig. 2)

A

Three and four augers

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9
Q

Feed mixer that uses helical ribbons to mix the feed ingredients. (Fig. 3)

A

Ribbon mixer

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10
Q

Feed mixer that uses paddles (arranged radially around the shaft) to mix the feed ingredients. (Fig. 4)

A

Paddles

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11
Q

Feed mixer that uses a reel (lifts and tumbles the feed ingredients) and a set of augers (mix the feed ingredients and move the feed to the discharge area). (Fig. 5a and 5b)

A

Reel and augers

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12
Q

Feed mixer that have spirals and/or pans on the interior surface of the drum and a central auger to lift, tumble and mix the feed ingredients. (Fig. 6)

A

Tumble mixer

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13
Q

Feed mixer that uses a tub or a box containing a chain, paddles or slat conveyor and auger to tumble and mix the feed ingredients. (Fig. 7)

A

Chain, paddle and auger

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14
Q

Type of feed mixer that have vertical feed mixing device. This type of feed mixer takes the ingredients to the top of mixing device where it falls and repeat this procedure until the feed ingredients are well mixed. (Fig. 8)

A

Vertical feed mixer

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15
Q

Feed mixer that is commonly hitched to transport vehicle to facilitate mobility. (Fig. 10)

A

Trailer type

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16
Q

Low capacity mixer that can be manually moved. (Fig. 11)

A

Cart type

17
Q

For ribbon feed mixer, linear speed shall range from _____. The speed shall vary inversely with the circumference of the outer ribbon.

A

75 m/min to 100 m/min

18
Q

For vertical feed mixer, the screw shall have rotating speed ranging from ____.

A

100 to 200 rpm.

19
Q

The noise emitted by the feed mixer shall not be more than ____.

A

96 dB(A).

20
Q

mathematical average of the samples taken from the feed mixed

A

mean

21
Q

statistical measurement of dispersion or variation in distribution of feed ingredients.

A

standard deviation

22
Q

Feed ingredients to be used shall be common or locally available. The amount of test material to be supplied shall be at least ___ of input capacity (kg/h) of feed mixer.

A

75%