If 250 GPM is flowing through a hose line and the pressure is increased while the nozzle opening is reduced so that 250 GPM remains flowing, the friction loss will:
A. Remain the same
B. Increase
C. Decrease
D. None of the above
Answer: B. Increase
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Indicate whether the statement is true or false
Vitamins A, D, and E all have something in common. What is it?
A) They are all important for good skin. B) They are all water soluble. C) They are all fat soluble. D) They are all important for cardiac health.
The recent, large annual increases in the salaries of athletes in the major men's professional sport leagues are primarily due to
A. the development and growth of the Internet. B. changes in the legal status of players and increased revenues in sports. C. a switch from family ownership of teams to corporate ownership of teams. D. increased gate receipts in major league baseball.
The throat swab must be placed in a transport medium to:
A. keep the microorganisms alive. B. keep the microorganisms dry. C. act as a growth medium. D. kill the microorganisms.