Bistable Multivibrator Applications Analysis

We need to evaluate the given statements about the applications of a bistable multivibrator.

Statement 1 Analysis

Statement: The bistable multivibrator is used as memory elements in shift registers, counters.

Evaluation: This statement is correct. Bistable multivibrators, commonly known as flip-flops, are fundamental building blocks in digital electronics and are extensively used to store binary information (0 or 1), making them ideal for use in memory elements, shift registers, and counters.

Statement 2 Analysis

Statement: It is used to generate sine wave by sending regular triggering pulse to the input.

Evaluation: This statement is incorrect. Bistable multivibrators produce rectangular or square waveforms, not sine waves. Sine waves are typically generated using oscillator circuits.

Statement 3 Analysis

Statement: It can also be used as a frequency divider.

Evaluation: This statement is correct. A common application of bistable multivibrators (flip-flops) is frequency division. For instance, a T flip-flop configured correctly can divide the input clock frequency by 2.

Conclusion

Based on the analysis, statements 1 and 3 are correct, while statement 2 is incorrect.

• Statement 1: Correct
• Statement 2: Incorrect
• Statement 3: Correct

Therefore, the correct combination is statements 1 and 3.

The correct option is the one that includes statements 1 and 3.