Practice Power consumption - 13.6.1.2 | 13. Microprocessors - Part A | Digital Electronics - Vol 2
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13.6.1.2 - Power consumption

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is power consumption?

πŸ’‘ Hint: Think about how much energy is needed to run a device.

Question 2

Easy

Name one factor that affects power consumption.

πŸ’‘ Hint: Consider how energy usage increases with certain changes.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the relationship between supply voltage and power consumption?

  • Directly proportional
  • Inversely proportional
  • Square of the voltage

πŸ’‘ Hint: Remember the formula that describes power in relation to voltage.

Question 2

True or false: Lowering processor speed will always reduce power consumption.

  • True
  • False

πŸ’‘ Hint: Consider scenarios where lower speeds might lead to inefficient processing.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a low-power microprocessor for a wearable health device. List five considerations you would integrate into your design to ensure minimal power consumption.

πŸ’‘ Hint: Think creatively about how to blend hardware and software strategies for efficiency.

Question 2

Discuss how a company might choose a microprocessor for a smartphone application. What trade-offs must they consider regarding power consumption?

πŸ’‘ Hint: Analyze how balancing user demands against technical possibilities will guide your decisions.

Challenge and get performance evaluation