Sunday, May 31 2020, 01:07 am
T TEX ALLEN – TALLENTEX

T TEX ALLEN – TALLENTEX

3/16 $//(1 CLASS-VIII 11. Circuit below is set up using three bulbs, L1, L2 and L3, and three switches, S1, S2 and S3. L3 S3 L2 S2 L1 S1 A tick ‘3’ is marked if the bulb lights up and a cross ‘×’ is marked if the bulb does not light up in