Draw the transistor schematic of the following binary functions using the minimum number of transistors. Assume that the inputs are available in both true and complemented forms. F= (a + b) c+ a
F= a + (b+c) + a+ bc

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit. explain why the pneumatic piston stumbles when it hits an obstacle.

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false