Hydraulics pneumatics - Study guides, Class notes & Summaries

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 __________. - 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...

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...

counterclockwise - in order to raise the arm of a roboy, the last of 4 spur gears in a simple gear train must rotate clockwise. in what direction does the input (first) gear turn? 62.8 inches - a robot has wheels with 4 inch diameter. Each wheel rolls 5 revolutions on a horizontal surface without slipping. how far did the robot travel? energy cannot be created or destroyed - which of the following statements is equivalent of the first law of thermodynamics? the condenser on the refrigerato...

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 ...

1 PLUMBING LEVEL 1 MODULE 2 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Apparatus Correct Answer: One tool, which combines a variety of functions, to perform a particular job. Asbestos Correct Answer: A fibrous, fire-resistant substance used in pipe insulation, shingles, wallboard, floor coverings, and certain types of insulation. Now banned by government regulation as a health hazard. Atmospheric hazard Correct Answer: A potential danger in the air or a c...

A fluid is considered to be either a ________ or a ________. - answer-liquid or gas What is the difference between hydraulics and pneumatics? - answer-hydraulics uses oil or other liquids while pneumatics uses air or other gases. Name three different industries that use hydraulics and one way it is used with in that industry. - answer-manufacturing: lifting machines Transportation: shock absorbers in cars Construction: digging equipment What are some advantages of hydraulics over pneu...

Hydraulics & Pneumatics Exam Questions With Verified Answers. Pascal's Law deals with measuring the amount of force that acts on a unit of area. The formula we use to express this is: - answerF=A x P Volume is the amount of space a fluid occupies. The formula we use to express this is: - answerV=A x D A gain in mechanical advantage is achieved using: - answerDifferent size pistons and constant pressure. Viscosity is: - answerThe internal resistance to flow. The flash point is the tempe...

Engineering Fundamentals Unit 1 Quiz with complete solutions. What kind of process do engineers use to design and create solutions to problems? - correct answers.Engineering design process Which of the following are examples of scientific knowledge sometimes needed in engineering? - correct answers.Statics, Ohm's law, and thermodynamics Engineers in the (Blank) discipline must understand concepts such as pneumatics, hydraulics, power transmission, gear ratios, and efficie...