Click here for more: Scholars nexus
MEP Systems I Electrical Exam - Houston Questions with
Detailed Verified Answers
What is the movement of electrons from atom to atom? (20 - 431) Ans: ✓ ✓ ✓ Electricity
What is a state of matter that has definite volume and shape? (20-431) Ans: ✓ ✓ ✓ Solid
What is a state of matter that has definite volume but not definite shape? (20-431) Ans: ✓ ✓ ✓
Liquid
What is a state of matter that is fluid, has a relatively low density, and is highly compressible? (20-
431) Ans: ✓ ✓ ✓ Gas
True or False? All matter has electrical properties. (20-431) Ans: ✓ ✓ ✓ True
What is a material that has very little resistance and permits electrons to move through it easily?
What is an example of this? (20-431) Ans: ✓ ✓ ✓ Conductor
Copper, Silver, Gold, Aluminum, Iron
What is a material that has a very high resistance and resists the flow of electrons?
© Get it right 2025 Getaway - Stuvia US All rights reserved
, Click here for more: Scholars nexus
What is an example of this? (20-431) Ans: ✓ ✓ ✓ Insulator
Rubber, Glass, Paper, Plastic
What is a negatively charged particle in an atom? (20-431) Ans: ✓ ✓ ✓ Electron
What is a neutral particle, with a mass roughly equal to a proton, that exists in the nucleus of an
atom? (20-431) Ans: ✓ ✓ ✓ Neutron
What is a positively charged particle that exists in the nucleus of an atom? (20-431) Ans: ✓ ✓ ✓
Proton
What in an atom determines its weight and atomic number? (20-431) Ans: ✓ ✓ ✓ The number of
Protons
What is produced when there are fewer electrons than normal? (20-431) Ans: ✓ ✓ ✓ Positive
Charge
What is produced when there are more electrons than normal? (20-431) Ans: ✓ ✓ ✓ Negative
Charge
What is the maximum number of shells an atom can have? (20-432) Ans: ✓ ✓ ✓ Seven
What is the outermost shell of an atom that contains the electrons that form new compounds? (20-
432) Ans: ✓ ✓ ✓ Valence Shell
What material is the best conductor? (20-433) Ans: ✓ ✓ ✓ Silver
© Get it right 2025 Getaway - Stuvia US All rights reserved
MEP Systems I Electrical Exam - Houston Questions with
Detailed Verified Answers
What is the movement of electrons from atom to atom? (20 - 431) Ans: ✓ ✓ ✓ Electricity
What is a state of matter that has definite volume and shape? (20-431) Ans: ✓ ✓ ✓ Solid
What is a state of matter that has definite volume but not definite shape? (20-431) Ans: ✓ ✓ ✓
Liquid
What is a state of matter that is fluid, has a relatively low density, and is highly compressible? (20-
431) Ans: ✓ ✓ ✓ Gas
True or False? All matter has electrical properties. (20-431) Ans: ✓ ✓ ✓ True
What is a material that has very little resistance and permits electrons to move through it easily?
What is an example of this? (20-431) Ans: ✓ ✓ ✓ Conductor
Copper, Silver, Gold, Aluminum, Iron
What is a material that has a very high resistance and resists the flow of electrons?
© Get it right 2025 Getaway - Stuvia US All rights reserved
, Click here for more: Scholars nexus
What is an example of this? (20-431) Ans: ✓ ✓ ✓ Insulator
Rubber, Glass, Paper, Plastic
What is a negatively charged particle in an atom? (20-431) Ans: ✓ ✓ ✓ Electron
What is a neutral particle, with a mass roughly equal to a proton, that exists in the nucleus of an
atom? (20-431) Ans: ✓ ✓ ✓ Neutron
What is a positively charged particle that exists in the nucleus of an atom? (20-431) Ans: ✓ ✓ ✓
Proton
What in an atom determines its weight and atomic number? (20-431) Ans: ✓ ✓ ✓ The number of
Protons
What is produced when there are fewer electrons than normal? (20-431) Ans: ✓ ✓ ✓ Positive
Charge
What is produced when there are more electrons than normal? (20-431) Ans: ✓ ✓ ✓ Negative
Charge
What is the maximum number of shells an atom can have? (20-432) Ans: ✓ ✓ ✓ Seven
What is the outermost shell of an atom that contains the electrons that form new compounds? (20-
432) Ans: ✓ ✓ ✓ Valence Shell
What material is the best conductor? (20-433) Ans: ✓ ✓ ✓ Silver
© Get it right 2025 Getaway - Stuvia US All rights reserved
