Broaching can be done on both internal and external surfaces

Indicate whether the statement is true or false


TRUE

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A distillation unit is to be used to generate pure water vapor. 2.0 kg/s of liquid water at 25oC enters the system, and 0.2 kg/s of saturated water vapor leaves through one port and 1.8 kg/s of saturated liquid leaves through a second port (along with impurities in the water which can be neglected in the analysis). The pressure throughout the whole system is 100 kPa. There is no work done in the process, and all energy is added through heat transfer. (a) Determine the rate of heat transfer needed to produce this flow of saturated water vapor. (b) Using your separation chamber model, plot the heat transfer rates needed to produce saturated water vapor flow rates between 0.1 kg/s and 1.0 kg/s (along with corresponding changes to the saturated liquid water exit flow rates).

State 1: Inlet stream; State 2: Saturated vapor exit stream; State 3: Saturated liquid exit. Given: P1 = P2 = P3 = 100 kPa; T1 = 20oC; x2 = 1.0; x3 = 0.0; m?1=2.0kgs; m?2=0.2kgs; m?3=1.80kgs Assume: W?=0 (given). Given no other information regarding the mixing chamber, make the following common assumptions: ?KE=?PE=0. We are told there is heat transfer. Also, assume the mixing chamber is a single-inlet, multiple-outlet, steady-state, steady-flow device. What will be an ideal response?

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Electronically operated parking brakes are____________________when the vehicle is taken out of park.

Fill in the blank(s) with the appropriate word(s).

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ASE-Style Multiple Choice A ____ is a type of connection that is male on both ends.

A. regulator B. belt guard C. coupling D. drain valve

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?What does the term faying surface relate to?

A. ?The surface of a joint that will be melted during the weld. B. ?The frayed edges of welder's pants, shirt, or other clothing. C. ?The surface that cannot be seen directly such as the inside of a pipe weld joint. D. ?It is the outside of the pipe or sides of a weld joint that have been cleaned for welding.

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