Technician Certification Exam Practice

Brewery Packaging Machinery Technician Certification Exam Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• What is the primary purpose of a bottle rinser in a packaging line?

a) Fill bottles with beer

b) Remove debris and sanitize bottles before filling

c) Cap the bottles

d) Label the bottles

b) Remove debris and sanitize bottles before filling

Rationale: The bottle rinser cleans and sanitizes bottles to ensure

product quality and prevent contamination.

• / 4

• Which type of conveyor is most commonly used in high-speed brewery

packaging lines?

a) Belt conveyor

b) Screw conveyor

c) Chain conveyor

d) Pneumatic conveyor

c) Chain conveyor

Rationale: Chain conveyors are robust and capable of handling

heavy, high-speed bottle traffic in breweries.

• What is the main function of a filler in a brewery packaging line?

a) Apply labels

b) Cap bottles

c) Transfer beer into containers accurately

d) Inspect bottles

c) Transfer beer into containers accurately

Rationale: Fillers are designed to dispense the correct volume of beer

into bottles, cans, or kegs efficiently.

• In a counter-pressure filler, why is CO2 used before filling beer?

a) To cool the beer

b) To prevent oxidation and foaming

c) To increase carbonation 2 / 4

d) To clean the bottle

b) To prevent oxidation and foaming

Rationale: CO2 displaces oxygen in the bottle to prevent beer

spoilage and excessive foaming during filling.

• What is the primary role of a bottle capping machine?

a) Fill bottles

b) Remove labels

c) Seal bottles with caps securely

d) Inspect for cracks

c) Seal bottles with caps securely

Rationale: Capping machines apply and secure caps to maintain

product integrity and carbonation.

• Which of the following is a common cause of inconsistent fill levels in a

bottling line?

a) Worn seals in the filler

b) Incorrect label alignment

c) Misaligned conveyor belts

d) Dirty bottle surfaces

a) Worn seals in the filler

Rationale: Worn seals can lead to leaks or inaccurate fills, affecting

product consistency. 3 / 4

• What is the main advantage of using rotary fillers over inline fillers?

a) Lower initial cost

b) Higher speed and efficiency

c) Easier to maintain

d) Handles only cans

b) Higher speed and efficiency

Rationale: Rotary fillers allow simultaneous filling of multiple bottles,

increasing throughput.

• In brewery packaging, what is the purpose of a bottle unscrambler?

a) Sanitize bottles

b) Organize bottles in correct orientation for filling

c) Label bottles

d) Cap bottles

b) Organize bottles in correct orientation for filling

Rationale: Unscramblers arrange bottles consistently to prevent jams

and misfeeds in the line.

• What type of cap is typically used for beer bottles?

a) Screw cap

b) Crown cap

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