Which of the following best describes what is meant by a perfect vacuum?
A) any pressure below atmospheric
B) a volume in which all matter is evacuated
C) suction side of a hydraulic circuit
D) a psia gauge reading of less than 14.7
Correct Answer:
Verified
Q2: If you had a pressure gauge calibrated
Q3: Hydraulic pressure is used in ?
A) Brakes
Q4: Which of the following expresses flow rate
Q5: On a hydraulic circuit with a reservoir
Q6: If you had a pressure gauge calibrated
Q7: Which of the following fit the description
Q8: In hydraulics,what is the machine that creates
Q9: Which of the following hydraulics principles would
Q10: If you had a tubular column of
Q11: Technician A says that an example of
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