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Digital Electronics - Multivibrators and 555 Timer

Exercise : Multivibrators and 555 Timer - General Questions
36.
If Vcc of a 555 timer circuit is set to +10 V what is the level of output voltage from the circuit?
VOH = 10 V, VOL = 0 V
VOH = 10 V, VOL = 0.1 V
VOH = 8.5 V, VOL = 0 V
VOH = 8.5 V, VOL = 0.1 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
If the resistor in the Schmitt trigger astable multivibrator is a variable resistor, what part of the output voltage waveform will change when the resistance is changed?
the shape of the waveform
the amplitude of the waveform
the period of the waveform
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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