Find the current in the 5 Ω resistor. Find the potential at b w. r.t. that at a if the 5 Ω resistor is removed and the terminals a-b are open circuited. The 5 Ω resistor removed from the circuit and the 90 V source is replaced by a 10 Ω resistor. Determine the resistance that will be measured across a-b.

If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

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.

Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.