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Intermediate Hydraulics Exam Questions With Correct Detailed Answers
INTERMEDIATE HYDRAULICS EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS A valve is used to fill large volume cylinders as they extend by gravity or suction instead of using large volume pumps. a. Directional control b. Ball c. Needle d. Prefill - Answer-Prefill Actuator relaxation in a multi-actuator circuit is . a. When the actuators are retracting b. A drop in force level that holds the actuators requires more power c. The increase in force level when one of the actuators requires m...
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Intermediate Hydraulics Test Questions with Verified Answers
PopularHydraulic 4/2 DCVs are often used as 3/2 DCVs by______. a. Changing the spool b. Blocking a port c. Placing the spring on the other end d. Changing the operator - ANSWER -Blocking a port The spool of the pilot valve controlling a 4/3 pilot-operated DCV is always a(n)_______. a. Closed center b. Open center c. Float center d. Tande
MERCYTRISHIA
Exam (elaborations)
Intermediate Hydraulics Exam Questions with A Graded Answers
Intermediate Hydraulics Exam Questions with A Graded Answers Hydraulic 4/2 DCVs are often used as 3/2 DCVs by______. a. Changing the spool b. Blocking a port c. Placing the spring on the other end d. Changing the operator - Answer-Blocking a port The spool of the pilot valve controlling a 4/3 pilot-operated DCV is always a(n)_______. a. Closed center b. Open center c. Float center d. Tandem center - Answer-Float center The circuit that controls fast approach, followed by a decr...
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