INTRODUCTION - 5 - MILKING UNIT_Components

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* 1. Enter your First and Last Name

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* 2. Select all that apply. The following are the main components that make up the milking unit:

Pulsator

Teatcups/shells

Liners

Claw

Air vents

Connecting tubes

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* 3. Each pulsator always corresponds to only one milking unit.

True

False

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* 4. The pulsator provides vacuum and air to the opening and closing of liners.

True

False

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* 5. Each milking unit designed for cows has _________ teatcups.

None of the above

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* 6. Which part of the machine touches the teats?

Pulsator

Teatcups/shells

Liners

Claw

Air vents

Connecting tubes

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* 7. Select all that apply. The following are functions of the milk claw:

Collect milk from all the teatcups to the long milk tube

Distribute vacuum from the long milktube to the short milk tubes and liners

Distribute pulsation air and vacuum to each pulsation chamber

Provide planned air admission through claw air vents to aid in milk transport through the long milk tube

Collect unplanned air admitted at liner mouthpiece and transport to long milk tube

Attach to the teats

Measure the amount of milk being collected

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* 8. The air fork is connected to the teatcups by the ________.

Short milk-tubes

Short pulse-tubes

Long milk-tube

Long pulse-tube

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* 9. Liners are connected the claw by the __________.

Short milk-tubes

Short pulse-tubes

Long milk-tube

Long pulse-tube

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* 10. Select all that apply. The following are components of the cluster:

Shells

Liners

Claw

Short milk connecting tubes

Short pulse connecting tubes

Pulsator

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* 11. The pulsator is connected to the air fork by the ________.

Long milk-tube

Short milk-tubes

Long pulse-tube

Short pulse-tubes

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* 12. The claw is connected to the milk-line by the _________.

Long milk-tube

Long pulse-tube

Short milk-tubes

Short pulse-tubes