Answer the following statement(s) true (T) or false (F)
1. Light-emitting diodes (LEDs) are used as stop lights in many types of equipment.
2. Light-emitting diodes can be tested in a manner similar to that of testing a junction diode.
3. The case of most LEDs will have a flat side that is located closer to the anode lead.
4. When used in a circuit, the LED generally operates with a current of about 20 mA or less.
5. Photodiodes can be used as photovoltaic devices.
1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
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What will be an ideal response?