Exam-style question
Try this first
Paper 3Theory (Core)2 marks
A transformer has a primary voltage of 240 V and a secondary voltage of 120 V.
Description
Transformer Operation
The primary coil has 100 turns and the secondary coil has 50 turns.
- a[2]
State the relationship between the primary and secondary voltages and the number of turns.
Aim for approximately 2 distinct marking points.
0 of 1 part answered
Answer every part before opening the mark scheme.
Common mistake
No common mistake is linked to this question yet.