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Tutor HuntTest QuestionsPhysics QuestionsYear 10 Physics Questions

 

Domestic Uses And Safety (GCSE Physics)

The following is a GCSE Physics test covering 'Domestic Uses And Safety' from the broader topic Electricity. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

What is the mains electricity frequency in the UK?
Which equation links power (P), potential difference (V) and current (I)?
Which of the following best describes a ring final circuit found in UK houses?
A lamp on a 230 V supply has resistance 115 O. What current flows through it?
Which symbol indicates double-insulated appliances (no earth needed)?
Which of these is a safe way to reduce the risk of electric shock when using an appliance?
What is the main purpose of the earth (green/yellow) wire in a plug?
Why are fuses placed in the live conductor of a plug?
Which device protects a flexible appliance cable by melting if too much current flows?
An RCD (residual current device) is fitted in a circuit. What does it do?
If a 230 V supply delivers 2.0 A, what is the electrical power supplied?