Question
What is component 4 in figure T-2?
Answer Options
- A) Variable inductor
- B) Double-pole switch
- C) Potentiometer
- D) Transformer
Correct Answer: D
Explanation
The components here are:
- Power
- Fuse
- Single-pole single-throw Switch
- Transformer
- Diode
- Polarized (e.g. Electrolytic) capacitor
- Resistor
- Light-Emitting Diode (LED)
- Variable Resistor (Potentiometer)
- Zener Diode
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