REFRIGERATION

REFRIGERATION

12th Grade

28 Qs

quiz-placeholder

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REFRIGERATION

REFRIGERATION

Assessment

Quiz

Other

12th Grade

Practice Problem

Hard

Created by

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28 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is Refrigeration?

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Answer explanation

Refrigeration is the process of cooling a space or substance to lower temperatures, typically used for preserving food or creating a comfortable environment.

2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the need for Refrigeration?

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Answer explanation

Refrigeration is needed to preserve perishable items, extend shelf life, maintain food safety, and improve food quality by slowing down bacterial growth and enzymatic reactions.

3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the main categories of Food Preservation?

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4.

DROPDOWN QUESTION

1 min • 2 pts

What is Heat? ​ (a)   ​ (b)  

Heat is a form of energy that results from the mov
Heat is a form of temperature that results from th

5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the different types of Heat energy mentioned?

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Answer explanation

The different types of Heat energy mentioned are: 1. Conduction 2. Convection 3. Radiation

6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is Sensible Heat?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is Latent Heat?

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Answer explanation

Latent heat is the heat energy absorbed or released during a change of state without a change in temperature.

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