CRT Review Semester 1

Electronics

Engineering

IEEE

ABET

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| By Mrsstarkweather

Mrsstarkweather

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Quizzes Created: 3 | Total Attempts: 12,988

| Attempts: 308 | Questions: 35 | Updated: Mar 15, 2025

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Question 1 / 35

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About This Quiz

The CRT REVIEW SEMESTER 1 quiz is designed to assess knowledge in electronics, focusing on critical technical concepts. It helps learners evaluate their understanding and readiness in electronics, preparing them for advanced studies or professional applications.

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For this to be a fair test, the size of the paper circles must be CONSTANT. They must be the same size.

Explanation

For this to be a fair test, the size of the paper circles must be CONSTANT. They must be the same size.

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The graph shows neither a decrease or increase during this time.

Explanation

The graph shows neither a decrease or increase during this time.

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Carrying capacity is the point at which growth levels off.

Explanation

Carrying capacity is the point at which growth levels off.

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The CONSTANTS are the things that are kept the same to make a fair test.

Explanation

The CONSTANTS are the things that are kept the same to make a fair test.

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The group that does not get the medicine serves as the CONTROL, because that's what you compare the experimental group to.

Explanation

The group that does not get the medicine serves as the CONTROL, because that's what you compare the experimental group to.

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The light decreases at greater depths. On sunny days, the light is more intense and travels further in the water.

Explanation

The light decreases at greater depths. On sunny days, the light is more intense and travels further in the water.

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Algae make their food from sunlight by using photosynthesis. They are called PRODUCERS because they produce their own food.

Explanation

Algae make their food from sunlight by using photosynthesis. They are called PRODUCERS because they produce their own food.

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10.

Precipitation, evaporation, condensation and transpiration are all parts of the WATER CYCLE.

Explanation

Precipitation, evaporation, condensation and transpiration are all parts of the WATER CYCLE.

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11.

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12.

It's the thing that is measurable.

Explanation

It's the thing that is measurable.

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14.

The number of Euglena increase in the light. This is probably because they need light to make energy.

Explanation

The number of Euglena increase in the light. This is probably because they need light to make energy.

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16.

Decomposers such as bacteria and fungi break down organic material and return it to the soil. They are not shown in the picture.

Explanation

Decomposers such as bacteria and fungi break down organic material and return it to the soil. They are not shown in the picture.

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17.

P. aurelia is better adapted to grow in this competitive environment.

Explanation

P. aurelia is better adapted to grow in this competitive environment.

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18.

Plants photosynthesize and make sugar from CO2, water, and sunlight. Without sunlight, photosynthesis cannot occur.

Explanation

Plants photosynthesize and make sugar from CO2, water, and sunlight. Without sunlight, photosynthesis cannot occur.

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19.

A food web shows the interconnectedness of the food relationships. An ecosystem includes the ABIOTIC factors, so is not the right answer.

Explanation

A food web shows the interconnectedness of the food relationships. An ecosystem includes the ABIOTIC factors, so is not the right answer.

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20.

A CONTROL group is needed.

Explanation

A CONTROL group is needed.

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21.

Hawks and owls are the top consumers.

Explanation

Hawks and owls are the top consumers.

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22.

They don't grow as well together because they are trying to get the same resources. They end up hurting each others' growth.

Explanation

They don't grow as well together because they are trying to get the same resources. They end up hurting each others' growth.

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23.

IGNORE CHOICE A AND B AT THE TOP

the omnivore would also eat grass as well as everything else.

Explanation

the omnivore would also eat grass as well as everything else.

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24.

Water availability is an ABIOTIC factor. (Water is not alive).

Explanation

Water availability is an ABIOTIC factor. (Water is not alive).

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25.

Animals use oxygen and breathe OUT carbon dioxide.

Explanation

Animals use oxygen and breathe OUT carbon dioxide.

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27.

The plants are the producers. The insects are the primary consumers. The fish and other carnivores are secondary consumers. The bass are tertiary consumers.

Explanation

The plants are the producers. The insects are the primary consumers. The fish and other carnivores are secondary consumers. The bass are tertiary consumers.

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28.

Transpiration is the movement of water (H2O) from the stomata in plant leaves into the atmosphere. It is part of the WATER CYCLE.

Explanation

Transpiration is the movement of water (H2O) from the stomata in plant leaves into the atmosphere. It is part of the WATER CYCLE.

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29.

Since only 10% of the energy flows up to the next level, only a small amount of available energy in an ecosystem makes it to the top. Since the coyote is the top consumer in this system, it gets the LEAST energy.

Explanation

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30.