Fluid Power Calculations Quiz

What is the conversion factor for gallons to cubic inches?

• 1 gal = 100 in³

• 1 gal = 200 in³

• 1 gal = 231 in³

• 1 gal = 250 in³

What is the formula used to calculate the area (A) of the pipe?

• A = πd

• A = πr

• A = πr²

• A = πd²

How is absolute pressure calculated?

• By subtracting gauge pressure from atmospheric pressure

• By adding gauge pressure to atmospheric pressure

• By multiplying gauge pressure by atmospheric pressure

• By dividing gauge pressure by atmospheric pressure

What is the main difference between gauge pressure and absolute pressure?

• Gauge pressure includes atmospheric pressure, absolute pressure does not

• Absolute pressure includes atmospheric pressure, gauge pressure does not

• Both include atmospheric pressure

• Neither includes atmospheric pressure

If the temperature is 65°F, what is the absolute temperature in Rankine?

• 525°R

• 460°R

• 273°R

• 65°R

Which of the following is NOT a condition for Boyle's Law?

• Constant temperature

• Constant mass

• Constant pressure

• Constant volume