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A transformer that increases voltage is called:

A transformer that increases voltage is called:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Step-down transformer device
  • B Step-up transformer device
  • C Rectifier transformer device
  • D Induction transformer device
Correct Answer: Option B
Explanation:
Step-up transformers increase output voltage above input voltage.

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