FIGURE 5.1 below shows block diagrams with different input and output states for three types of multivibrators - NSC Electrical Technology Electronics - Question 5 - 2023 - Paper 1
Question 5
FIGURE 5.1 below shows block diagrams with different input and output states for three types of multivibrators. Identify the multivibrator in each of the following b... show full transcript
Worked Solution & Example Answer:FIGURE 5.1 below shows block diagrams with different input and output states for three types of multivibrators - NSC Electrical Technology Electronics - Question 5 - 2023 - Paper 1
Step 1
Block X
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Answer
Block X represents a Monostable Multivibrator. This type of multivibrator has one stable state and produces a single output pulse in response to a trigger input.
Step 2
Block Y
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Answer
Block Y is identified as a Bistable Multivibrator. It has two stable states, allowing it to store a bit of information, making it useful for memory applications.
Step 3
Block Z
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Block Z illustrates an Astable Multivibrator. This configuration continuously switches between its high and low states without any external triggering, producing a square wave output.
