Answer the following statement(s) true (T) or false (F)
1. When the 555 timer has pin #2 connected to pin #6, this permits the timer to retrigger itself at the end of each time cycle.
2. When the 555 timer triggers, two things happen at the same time: the output turns on and the discharge turns on.
3. In the accompanying figure, when the discharge at pin #7 turns off, capacitor C1 begins charging through resistors R1 and R2.
4. In the accompanying figure, the time it takes C1 to discharge is determined by the resistance of C1 and the capacitance of R2.
5. In the accompanying figure, pin #2 being connected to pin #6 permits the timer to retrigger itself at the end of each time cycle.
1. True
2. False
3. True
4. False
5. True
You might also like to view...
Technician A says by using selective thrust washers, end play is often corrected. Technician B says by using selective snap rings, end play is often corrected. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Answer the following statement(s) true (T) or false (F)
Asphalt roofing products become soft in hot weather.
A 16-bit address bus can directly access up to ________
A) 65,536 memory locations B) 256 memory locations C) 1,024 memory locations D) 16 memory locations
It is important for an organization to provide TQM training to all employees before actually starting a total quality program.