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1. What is the purpose of multivibrators? - ANSWER Changes DC
operating voltage to sqaure waves.
2. What are multivibrators made of? - ANSWER 2 transistors and a
feedback circuit
3. Free running Multivibrators generate a square wave output.... - ANSWER
Anytime the operating voltage is applied.
4. Triggered multivibrators produce a square wave... - ANSWER When an
external input is applied.
5. The type of multivibrator circuit depends on... - ANSWER The feedback
circuit components
, 6. An astable multivibrator has no... - ANSWER Stable state condition, it is
free running
7. A monostable multivibrator has... - ANSWER One stable state, it is
triggered
8. A bistable multivibrator has... - ANSWER Two stable states, it is
triggered
9. A stable state is... - ANSWER A steady condition(output stays the same)
10.What happens when power is applied in an Astable Multivibrator? -
ANSWER Q1 and Q2 switch between on or off.
11.What happens to Q1 and Q2 in a monostable multivibrator? - ANSWER
Q2 is on, Input pulse causes Q2 to turn off and Q1 to turn on
12.A transistor in a multivibrator is on in ____________ - ANSWER
Saturation
13.A transistor in a multivibrator is off in __________ - ANSWER Cutoff
14.What happens to Q1 and Q2 in a bistable multivibrator? - ANSWER
Either Q1 or Q2 could be on, input pulse causes either to turn off and the
other to turn on.