Practice Distribution of Electricity in a House - 9.4 | 9. Household Circuits | ICSE Class 10 Physics
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9.4 - Distribution of Electricity in a House

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What devices are typically connected to the lighting circuit?

💡 Hint: Consider devices that require less power.

Question 2

Easy

What is the purpose of a fuse?

💡 Hint: Think about what happens when too much current flows.

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 circuits are found in households?

  • 1. Lighting and Power
  • 2. Live and Neutral
  • 3. Circuits and Switches

💡 Hint: Think about the types of appliances they power.

Question 2

True or False: An MCB can be reset after it trips.

  • True
  • False

💡 Hint: Consider the functionality difference between MCBs and fuses.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A house has three circuits: lighting circuit for 6 bulbs at 40W each, and a power circuit with 2 devices at 1000W each. Calculate the total wattage of the circuits. Suggest what might happen if a 2000W appliance is added to the power circuit.

💡 Hint: Be sure to consider the total power ratings before plugging in new appliances.

Question 2

If a household requires separate circuits for lighting and power, how would you redesign a home with a single circuit currently? Discuss the implications and necessary changes.

💡 Hint: Think about the capacity each breaker and circuit should hold.

Challenge and get performance evaluation