Back
20: Test Your Knowledge
True or False?
Mechanical engineers are required to have knowledge of the strengths of materials.
A. True
B. False
What is described by Newtonian mechanics?
What SI unit do mechanical engineers use to describe
force
?
What is Newton’s first law of motion?
_____ motion is moving back and forth.
A. Linear
B. Reciprocating
C. Rotary
D. Helical
Two or more wheels with teeth on their circumferences that work together to change the direction of a rotating force are called _____.
A. cranks
B. pulleys
C. cams
D. gears
True or False?
A flexible belt drive can change the direction of a motion.
A. True
B. False
Fluid power systems use either _____ or _____ to transfer power from one place to another.
The branch of fluid mechanics that explains how forces are exerted on a solid body by a fluid’s motion or pressure is _____.
A. hydraulics
B. hydrostatics
C. thermodynamics
D. hydrodynamics
The study of heat and temperature and the relation of these factors to work, energy, and power is called _____.
The amount of energy needed to move an object from one location to another is measured in _____.
What is
brake horsepower
?
Torque is the measure of a(n) _____ force on an object.
True or False?
An industrial robot is an example of a mechatronics system.
A. True
B. False
In the petrochemical industry, mechanical engineers help analyze stress, structures, _____, and efficiency of oil drilling.
Your Name
Your E-mail
Send yourself a copy
Your Instructor's E-mail
Additional Recipient's E-mail (optional)
Comments
I confirm my input is correct and am ready to submit