Hydraulics and pneumatics Study guides, Class notes & Summaries

Pneumatics - ️️The use of a gas flowing under pressure to transmit power from one location to another. Pneumatic systems - ️️Use a compressible gas Pneumatic systems - ️️Posses a quicker, jumpier motion Pneumatic systems - ️️Are not precise; are not easily controllable Pneumatic systems - ️️Require a lubricant Pneumatic systems - ️️Are generally cleaner Pneumatic systems - ️️Often operate at pressures around 100 psi Pneumatic systems - ️️Gener...

Incident Safety Officer Exam Questions With 100% Correct Answers 2024/2025 Individual turbine blades can be __ to __ feet long creating a rotational diameter and danger zone of more than ___ feet 60 to 130/300 a ___ is defined in writing and can take on many forms:SOPS, SOGS, departmental directives, temporary memorandums formal process Procedures Strict directives that must be followed with little or no flexibility An ___ is a process or operation that is part of a department...

An automobile traces 10 miles in 15 minutes - 40 A 12 tooth sprocket and a 60 tooth sprocket are connected by a chain. - Counterclockwise If the ramp is inclined 30 degrees and the friction of the ramp is 0.25 - 284 A torque of 15 feet is the result when ______ acts on a 6 in wrench - 30 Formula for pressure - force/area 12 tooth gear is meshed with a 60 tooth gear - 25:1 Raise the arm of a robot, last of 6 gears must rotate clockwise - Counterclockwise A torque of 30 ft*lbs is the result...

Jig - A device that holds and locates a piece of work and guides the tools that operate upon it. Example: table, anything that is used to guide material. Fixture - A device designed and built for holding a particular piece of work for machining operations without the ability to guide tools Postprocessor - A post-processor is in essence software and or a sequence of instructions to deal with a nuetral format generated by a CAM system and translates that nuetral language to one that makes yo...

Torches are designed to avoid mixing oxygen and acetylene by using __________. Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ An oxygen cylinder valve should be opened all the way An explosion can occur if __________ comes in contact with oil. High pressure oxygen A green welding hose normally indicates that this hose carries __________. Oxygen A __________ is a non-destructive test that us...

What kind of process do engineers use to design and create solutions to problems? - Answer Engineering design process Which of the following are examples of scientific knowledge sometimes needed in engineering? - Answer Statics, Ohm's law, and thermodynamics Engineers in the (Blank) discipline must understand concepts such as pneumatics, hydraulics, power transmission, gear ratios, and efficiency - Answer Mechanical Engineering (Blank) is the design and coordination of all aspect...

Torches are designed to avoid mixing oxygen and acetylene by using __________. Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ An oxygen cylinder valve should be opened all the way An explosion can occur if __________ comes in contact with oil. High pressure oxygen A green welding hose normally indicates that this hose carries __________. Oxygen A __________ is a non-destructive test that us...

Torches are designed to avoid mixing oxygen and acetylene by using __________. - Answer Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ - Answer An oxygen cylinder valve should be opened all the way An explosion can occur if __________ comes in contact with oil. - Answer High pressure oxygen A green welding hose normally indicates that this hose carries __________. - Answer Oxygen A __________ is a non-destruct...

Torches are designed to avoid mixing oxygen and acetylene by using __________. Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ An oxygen cylinder valve should be opened all the way An explosion can occur if __________ comes in contact with oil. High pressure oxygen A green welding hose normally indicates that this hose carries __________. Oxygen A __________ is a non-destructive test that us...

BECC 2ND TEST QUESTIONS AND CORRECT ANSWERS, WITH COMPLETE SOLUTION, 2024. What is the handwheel color code for the sewage system? Gold What system uses valves with dark blue handwheels? Potable water What system uses valves with dark green handwheels? Sea water What is the purpose of a gasket? Create seal between 2 fixed faces what is the most common indication that repair or of packing or a gasket is needed Leakage What is used to identify the system is under repair and prevent ...