Practice Excess-3 Code - 2.2 | 2. Binary Codes - Part A | Digital Electronics - Vol 1
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2.2 - Excess-3 Code

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the Excess-3 code for the digit 2?

💡 Hint: Remember to add 3 to the digit.

Question 2

Easy

Encode the number 406 in Excess-3.

💡 Hint: Add 3 to each digit before converting.

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 does the Excess-3 code add to each decimal digit?

  • 1
  • 2
  • 3

💡 Hint: Think about what 'Excess' means.

Question 2

True or False: Excess-3 can handle arithmetic without any carrying issues.

  • True
  • False

💡 Hint: Consider why we would use this code instead.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Calculate the Excess-3 representation of 864 and then convert it back to decimal.

💡 Hint: Use your steps for encoding and decoding.

Question 2

If the Excess-3 code is 100011001010, what is its decimal equivalent?

💡 Hint: Split into digits, remember to subtract 3 for each.

Challenge and get performance evaluation