Intermediate hydraulics - Study guides, Class notes & Summaries

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...

Intermediate Hydraulics Study Guide Questions & 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 - Correct Ans-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 - Correct Ans-Float center The circuit that controls fast approach, followed by a decrea...

Intermediate Hydraulics Study Guide Questions & 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 - Correct Ans-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 - Correct Ans-Float center The circuit that controls fast approach, followed by a decrea...

THE WORK CENTER SUPERVISOR. Who ensures good housekeeping practices are complied with? THE HYDRAULIC CONTAMINATION CONTROL PROGRAM MANAGER. Who maintains a list of all assigned equipment and aircraft hydraulic components that require sampling? NAVAIR 01-1A-17 What is the ORGANIZATIONAL, INTERMEDIATE AND DEPOT MAINTENANCE AVIATION HYDRAULICS MANUAL? Must be marked or etched as required. What must be done to all internal and external hose assemblies used on support equipme...

Millwright Red Seal Study 1 Exam Questions With Verified Answers Which of the following best describes a free flow control valve? A) It is the simplest form of directional control allowing flow in one direction only B) They are used to prevent a load suspended by a cylinder from free fall C) They operate actuators at different times D) They make a humming sound when activated E) They control the rate of fluid flow in a hydraulic circuit E) They control the rate of fluid flow in a hydrauli...

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...

A dry hydrant provides access to a: Select one: A. static water source. B. portable water tank. C. municipal water system. D. cistern or well. - Answer- A. static water source. An object in motion possesses which kind of energy as a result of that motion? Select one: A. Entropic B. Inertial C. Kinetic D. Potential - Answer- C. Kinetic Fire fighters may need to hold on to the ________ while filling a self-expanding portable tank. Select one: A. collar B. rope C. hose D. frame...

A dry hydrant provides access to a: Select one: A. static water source. B. portable water tank. C. municipal water system. D. cistern or well. - ANSWER A. static water source. An object in motion possesses which kind of energy as a result of that motion? Select one: A. Entropic B. Inertial C. Kinetic D. Potential - ANSWER C. Kinetic Fire fighters may need to hold on to the ________ while filling a self-expanding portable tank. Select one: A. collar B. rope C. hose D. frame -...