1. Examine the picture below. You have a battery pack and three cells arranged like so. You are given two wires to make all three bulbs light. a) draw the wires b) in another color, trace the Continuous Conducting Path (CCP) through the circuit - this includes through the filaments of the bulbs and the batteries!

Fluids at rest possess no flow energy. a)- true b)- false

Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.