Exam (elaborations)
Delmar,,, questions and answers already passed 2024
- Course
- Institution
Delmar,,, questions and answers already passed 2024
[Show more]
Content preview
Delmar's Textbook of Electricity, Section4, Unit 12, 13, & 14
Acids - correct answer ✔Ion compound that promotes conduction in a liquid.
Similar to salt and alkalies.
Alkalies - correct answer ✔Ion compound that promotes conduction in a
liquid. Similar to salt and acid.
Anode - correct answer ✔The terminal where electrons leave the circuit.
Arc - correct answer ✔The path of electricity through ionized gas
Cathode - correct answer ✔The terminal where electrons enter the circuit.
Copper Sulfate - correct answer ✔Electrolyte used in copper electroplating.
CuSO4.
Cuprous Cyanide - correct answer ✔A very poisonous solid that is mixed in a
solution to electroplated copper to iron. CuCN
Electrolysis - correct answer ✔The process of separating elements
electrically.
Electrolytes - correct answer ✔Solutions of ion compounds and liquid to
promote conduction.
, Electron Impact - correct answer ✔A process that begins when an electron is
freed from the negative terminal inside a gas-filled tube or envelope and
begins to travel towards the positive terminal.
Electroplating - correct answer ✔The process of depositing atoms of one
type of metal on another.
Ion - correct answer ✔A charged atom. Atoms with a deficiency of electrons
are positive and ions with an abundance of electrons are negative.
Ionization Potential - correct answer ✔The amount of voltage, or potential,
an electron must possess to cause ionization.
Metallic Salt - correct answer ✔A chemical compound that is generally in a
crystal state and exhibits the properties of a metal.
Sulfuric Acid - correct answer ✔The electrolyte used in the lead-acid
batteries for automobiles. H2SO4.
X-rays - correct answer ✔Cathode rays that strike metal or glass and emit
radiation that can easily pass through wood, paper, and air without effect.
Used by doctors throughout the world.
Battery - correct answer ✔A device used to convert chemical energy into
electrical energy. A group of voltaic cells connected together in a series or
parallel connection.
Cell - correct answer ✔A single unit that converts chemical energy into
electrical energy.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LEWISSHAWN55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80461 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now