A rigid tank with a volume of .03 m3 is evaluated to a low pressure and then place into a low temperature bath at 244k. .05 of pure solid water is introduced into the tank. At 244k, the entropy change between saturated water vapor and ice is 11.62 j/g. k and the vapor pressure of ice is 42.8 N/m2 .calculate u and Q

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.

On a average work day more than work place firs are reorted

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