Answer the following statement(s) true (T) or false (F)
1. A 555 timer can be used to construct an on-delay relay.
2. A 555 timer provides accurate time delays which can range from seconds to hours.
3. A 555 timer provides accurate time delays which can range from seconds to hours.
4. In the accompanying figure, transistor Q1 is used as a stealer transistor to steal the base current from transistor Q2.
5. In the accompanying figure, resistor R3 limits the base current to transistor Q1.
1. True
2. True
3. False
4. False
5. True
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