Q89 / 150 · MHT CET 2025 (27 Apr Shift 2) · Mathematics

An alternative equivalent circuit for the circuit Figure
is

  • Correct answer
    A
    Figure
  • B
    Figure
  • C
    Figure
  • D
    Figure

Solution

The given switch circuit corresponds to the Boolean expression $(S1 \cdot S2) + (S1 \cdot S3)$.

Using the distributive law, this simplifies to $S1 \cdot (S2 + S3)$.

This expression translates to switch S1 in series with parallel switches S2 and S3.

Among the options, only Option B matches this configuration.

The final answer is $\boxed{B}$

Hence, the correct answer is option: 'A'.

Relevant Questions