18 Questions
What is the purpose of checking the flow meter or mix return to vat in the ice cream production process?
To ensure the barrel is full of mix
Why does the ice cream production procedure emphasize being patient?
To allow changes made at the panel to reach the end of the barrel
What parameter is typically fine-tuned during ice cream production?
Air flow rate
What can cause a drop in viscosity during ice cream production?
Worn rotors in the mix / cream pumps
How is pressure created in the ice cream production process?
By the mix pump pushing the frozen product through the freezing cylinder
Why is it crucial to address issues related to viscosity in ice cream production?
To avoid production halts due to low mix supply
What is the purpose of the agitator in ice cream production?
To direct the product inwards towards the center
Which component of the ice cream production process is responsible for turning mix and air into ice cream?
Freezer
What is the primary function of the flavor vat in ice cream production?
To hold the mix and add flavors and colors
In ice cream production, what does overrun refer to?
The air put into the mix to make ice cream
What does the draw temperature represent in the ice cream production process?
The temperature of the ice cream coming out of the freezer
Which parameter is used to measure the amount of air per unit of time that flows through a particular device in ice cream production?
Mix Rate
How is cylinder pressure controlled in Line 18 freezers?
By adjusting the product hold-back valve
What role does the product hold-back valve play in controlling cylinder pressure?
Creating the desired cylinder pressure
How is cylinder pressure controlled in Hoyer & WCB freezers?
By adjusting the cream pump speed
What could lead to low cylinder pressure in ice cream production?
Ensuring vat supply level isn't too low
Why is it important to maintain proper cylinder pressure in ice cream production?
To ensure proper freezer operation
What action should be taken if the cylinder pressure set point is lower than the current pressure reading?
Adjust the product hold-back valve
Test your knowledge of the production procedure for a freezer by following steps like selecting the product, mixing, starting the freezer, and adjusting various parameters during production. Be prepared to identify and understand key steps in the process.
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