Product math quiz
question 7 of 10: sales of cases of bottled water are up 7% from last year. you sold 900 cases of bottled water last year. based on current
percentage demand trends, what would the forecast be for total sales of cases of bottled water in 3 years.
a) 1,180
ob) 1,285
c) 1,615
o d) 1,770
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If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

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.

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges