Industrial Maintenance - Chapter 4 Exam 2025 Review Questions and Answers 100- Pass

Industrial Maintenance - Chapter 4 Exam
2025 Review Questions and Answers
100% Pass
A compressed spring has kinetic energy because of its condition.

True

False- Correct Answers: False



Force acting on an object does not always result in motion.

True

False- Correct Answers: True



A polished metal surface has a lower coefficient of friction than rough sandpaper.

True

False- Correct Answers: True



A lever is a simple machine consisting of a cylinder rotating freely on its axis, which uses a belt, rope, or
chain to change the direction of an applied force.

True

False- Correct Answers: False



A screwdriver is an example of a wedge.

True

False- Correct Answers: False



The state of a substance depends on the intensity of the motion of the molecules.

True

False- Correct Answers: True

, Heat added to a substance causes a decrease in molecular motion.

True

False- Correct Answers: False



Heat transfer rates increase as the temperature difference between two substances increases.

True

False- Correct Answers: True



Torsion is stress caused by forces acting in opposite twisting motions.

True

False- Correct Answers: True



Reduction is the loss or removal of oxygen from a material.

True

False- Correct Answers: True



The color test is a metal identification test that identifies metals by the appearance of the spark emitted
from contact with a grinding wheel.

True

False- Correct Answers: False



The shielded metal arc welding (SMAW) process uses electricity to generate the heat necessary for
melting workpieces.

True

False- Correct Answers: True



Adhesive bonding is useful for joining dissimilar metals, plastics, and composites in manufacturing and
repair operations.

True