logo

Cambridge IGCSE Physics practice

Paper 3 structured question: The transformer

Try the question first, then check the answer and practise the same topic again.

Attempt questionThe transformer revisionRevise the key idea

At a glance

3

Paper

1

Marks

Topic

The transformer

Exam-style question

Try this first

Paper 3Theory (Core)1 marks

Transformers are used in the electrical grid to transmit power over long distances.

Description

Role of Transformers in Power Transmission

Transformers are essential for adjusting voltage levels in the electrical grid.

  1. a

    State the function of a transformer in high-voltage transmission.

    Aim for approximately 1 distinct marking point.

    [1]

0 of 1 part answered

Answer every part before opening the mark scheme.

Common mistake

No common mistake is linked to this question yet.

Related flashcards

Flashcard 1 of 6

Press Space to flip, arrows to move

Related practice questions

Question 1 of 5

Choose an answer, get feedback, then move sideways through the set.

0 of 4 attempted

Paper 3 structured question: The transformer

Paper 3Theory (Core)4 marks

Description

High-Voltage Transmission

Electricity is transmitted at high voltages to reduce losses.

  1. a

    Describe how transformers are used in this process.

    Aim for approximately 4 distinct marking points.

    [4]