Notice

Saturday 12 November 2016

Post 3

  • The number of Full-adders and Half-adders required to addd 16-bit numbers is
    1. 1 HA and 15 FA
    2. 8 HA and 08 FA
    3. 16 HA and 0 FA
    4. 4 HA and 12 FA

    Post 2

  • Sum of all the three inputs will appear as output from:
    1. A 3-input NAND gate followed by an inverter
    2. A 3-input XOR gate followed by an inverter
    3. A 3-input NOR gate followed by an inverter
    4. An inverter followed by 3-input NOR gate

    Post 1

    Merit of a solar cell or fill factor is
    1. $I_mV_m/I_{SC}V_{OC}$
    2. $I_mV_{OC}/I_{SC}V_{m}$
    3. $I_{SC}V_{OC}/I_{m}V_{m}$
    4. $I_{SC}V_{m}/I_{m}V_{OC}$