Heat exchangers used in steam systems are usually _____
a. water-to-steam
b. steam-to-air
c. steam-to-water
d. steam-to-steam
c
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A saturated mixture with a quality of 0.10 of R-134a is to expand in an insulated flexible container from a pressure of 1.00 MPa and a volume of 0.02 m3 until the pressure is 500 kPa and the quality if 0.5. Determine the final temperature and volume of the R-134a, and the work done in the process.
Given: R-134a; P1 = 1.0 MPa; x1 = 0.10; V1 = 0.02 m3; P2 = 500 kPa; x2 = 0.5. Assume: Q = 0 (insulated); ?KE = ?PE = 0 What will be an ideal response?
The goal of job shadowing is to expose the student to the actual "real life" experience of being a professional in the automotive world.
Answer the following statement true (T) or false (F)
When purchasing bedding plants, make sure that the label lists _____
A) the price B) required light exposure C) planting and care instructions D) all of the above
Define power.
What will be an ideal response?