Answer:
starburst
Explanation:
There are many different kinds of "hazard symbols," which are being used in order for people to recognize what kind of material they are handling. When it comes to "pictograms," the symbol for a hazard class of explosive is an exploding bomb that shows a starburst effect. An example of such chemical is the "organic peroxide" and other self-reactive chemicals.
A "flame" is a hazard symbol for flammable substances. A "gas cylinder" is a hazard symbol for gases that are located in containers that are under pressure. A "test tube" is a hazard symbol for substances/materials that cause corrosion to skin.
A vehicle is brought into the shop with a slipping clutch. Technician A says that the clutch is part of the drivetrain. Technician B says that the clutch is part of the suspension system. Who is correct?
Answer: A
Explanation:
The transmission, This includes the gearbox and clutch
In the context of mechanical systems, what does the term efficiency mean?
A.
the factor by which a machine multiplies a force
B.
the ratio of a machine’s power to the force of its input
C.
the rate at which a machine performs work
D.
the rate at which a machine consumes energy
E.
the ratio of the work output of a machine to the work input
Answer:
C
Explanation
found it on the internet
Answer:
It's actually E.
Explanation:
The efficiency of a machine is the fraction of the input energy that the machine converts into useful work at the output
Which of the following statements is true?
An input device receives information from the computer and an output device sends information to the computer.
An output device receives information from the computer and an input device sends information to the computer.
Neither statement is true.