Mechanical Engineering BUNDLED Exam 2 2023 with 100% correct answers

Technician A says that the chassis of an automobile typically includes everything but the body. Technician B says that the chassis is just another name for the vehicle's body. Who is right? - correct answerA only An automotive ____ is a group of related parts that perform a specific job. - corre...

Piston rings are used to keep combustion pressure and oil from leaking between the piston and the cylinder wall. - correct answerTrue Opening of the engine's valves is controlled by the crankshaft - correct answerFalse Force is transmitted from the engine to the vehicle's wheels by the drive...

Why would you not paint a wooden ladder OSHA yellow? - correct answerThe Color can hide cracks in the wood What is the part of a file that you put a handle on? - correct answerThe Tang What are the formulas for a rectangle and circle? - correct answerLxW=A 3.14xR2 How many gallons of paint ...

ADA - correct answerAmerican with Disabilities Act; U.S. Federal legislation enacted in the early 1990s mandating that owners and operators of public facilities provide certain accommodations for individuals with disabilities as specified within the legislation CapEx - correct answerCapital Expen...

1. When solving an engineering equation, the units on the right side of the equation should equal the units on the left side - correct answerTrue Which unit is equal to the mass that will require an acceleration of 1 ft/s when subjected to a force of 1 pound. It is therefore equal to 1 lbf s2 ft-...

Solid Modeling - correct answerIt is modeling that consists of volumetric space and its information along with the information about the surfaces of an object. It contains all of the wireframe and surface geometry necessary to fully describe the edges and faces of the model Manifold Model - corre...

Machine - correct answer-A device that uses energy to do work to accomplish some desired activity -They do not produce energy, but they do transmit and transform energy -Machines can transmit a force, control its motion, and change its direction -A machine is a system of components Component -...

What are the two main causes of injuries in the workplace? - correct answer-when technicians take risks -when technicians take their mind off work What is first aid? - correct answerhelp for a victim immediately after an injury and before a professional arrives. What are some steps to take if...

What kind of process do engineers use to design and create solutions to problems? - correct answerEngineering design process What kinds of scientific knowledge is sometimes needed in engineering? - correct answer-Statics, force, load, tension -Ohm's law, atomic structure, circuit theory -Therm...

Absolute Temperature - correct answermeasurement system in which zero is the point at which all molecular movement stops; also known as the Kelvin scale; 0 K = -463 degrees fahrenheit Active Solar Heating - correct answerenergy captured by liquid circulating through tubes exposed to sunlight A...

Why are gasoline and volatile solvents objectionable when present in a sewer? - correct answerThey produce an explosion hazard You should never attempt to install, troubleshoot, maintain, repair, or replace electrical equipment unless: - correct answerYou know what you are doing, are qualified, a...