QuestionDecember 13, 2025

Technician A says pump displacement can be calculated to give a value of either gallons per minute or liters per minute. Technician B says most pumps produce roughly I gallon of flow per revolution. Who is correct? Select one: a. Technician A b. Technician B c. Both A and B d. Neither Anor B

Technician A says pump displacement can be calculated to give a value of either gallons per minute or liters per minute. Technician B says most pumps produce roughly I gallon of flow per revolution. Who is correct? Select one: a. Technician A b. Technician B c. Both A and B d. Neither Anor B
Technician A says pump displacement can be calculated
to give a value of either gallons per minute or liters per
minute. Technician B says most pumps produce roughly
I gallon of flow per revolution. Who is correct?
Select one:
a. Technician A
b. Technician B
c. Both A and B
d. Neither Anor B

Solution
4.5(266 votes)

Answer

d. Neither A nor B Explanation 1. Analyze Technician A’s statement Pump displacement is **the volume of fluid moved per revolution**, typically expressed in **cubic inches per revolution, cubic centimeters per revolution, or gallons per revolution**, **not** in gallons per minute (GPM) or liters per minute (LPM), which are **flow rate units**, not displacement units. Thus, Technician A is incorrect. 2. Analyze Technician B’s statement Most hydraulic pumps typically produce **far less than 1 gallon per revolution** — generally around **0.01 to 0.1 gallon per revolution** depending on design. So, Technician B is also incorrect.

Explanation

1. Analyze Technician A’s statement <br /> Pump displacement is **the volume of fluid moved per revolution**, typically expressed in **cubic inches per revolution, cubic centimeters per revolution, or gallons per revolution**, **not** in gallons per minute (GPM) or liters per minute (LPM), which are **flow rate units**, not displacement units. Thus, Technician A is incorrect. <br /><br />2. Analyze Technician B’s statement <br /> Most hydraulic pumps typically produce **far less than 1 gallon per revolution** — generally around **0.01 to 0.1 gallon per revolution** depending on design. So, Technician B is also incorrect.
Click to rate:

Similar Questions