A temperature measurement requires an uncertainty of +/- 2 °C at a temperature of 200 °C. A standard T-type thermocouple is to be used with a readout device that provides electronic icepoint reference junction compensation, and has a stated instrument uncertainty of 0.5 °C (95%) with 0.1 °C resolution. Determine whether the uncertainty constraint is met at the design stage.

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

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Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k