Physics · Electromagnetic Induction
What is the primary function of an electrical transformer?
- 1To convert Direct Current (DC) into Alternating Current (AC)
- 2To step up or step down Alternating Current (AC) voltage✓
- 3To convert Alternating Current (AC) into Direct Current (DC)
- 4To convert electrical energy into mechanical energy
Correct answer
To step up or step down Alternating Current (AC) voltage
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