Electrical Systems 1 SACA Certification Study Guid
Electrical Systems 1 SACA Certification Study Guid
Exam (elaborations)
Electrical Systems 1 SACA Certification Study Guide Questions With Correct Solutions, Already Passed!!
13 views 0 purchase
Course
Electrical Systems 1 SACA Certification Study Guid
Institution
Electrical Systems 1 SACA Certification Study Guid
Troubleshooting a short circuit - The process of identifying and fixing a circuit with a direct
connection between the power source and ground.
Ground - The connection of an electrical circuit to the Earth.
Types of electrical current - Direct current (DC) and alternating current (AC).
Circuit ...
Electrical Systems 1 SACA Certification
Study Guide
Troubleshooting a short circuit - The process of identifying and fixing a circuit with a direct
connection between the power source and ground.
Ground - The connection of an electrical circuit to the Earth.
Types of electrical current - Direct current (DC) and alternating current (AC).
Circuit tester - A device used to test the presence of voltage in an electrical circuit.
Components of an electrical circuit - Power source, load, conductor, and control device.
Types of power supplies - DC power supply and AC power supply.
Schematic symbols - Visual representations of electrical components used in electrical schematics.
Electrical output devices - Lamp, motor, solenoid, buzzer, and relay.
Voltage - The electrical potential difference between two points in a circuit. Unit of measurement:
volts (V).
Voltmeter - A device used to measure voltage in an electrical circuit.
, Voltage characteristics in series and parallel circuits - In series circuits, voltage adds up. In parallel
circuits, voltage is the same across all components.
Current - The flow of electric charge in a circuit. Unit of measurement: amperes (A).
Ammeter - A device used to measure current in an electrical circuit.
Current characteristics in series and parallel circuits - In series circuits, current is the same across
all components. In parallel circuits, current adds up.
Ohmmeter - A device used to measure resistance in an electrical circuit.
Continuity - The uninterrupted flow of current in an electrical circuit.
Metric prefixes used on DMM - Mega (M), kilo (K), milli (m), micro (μ).
Digital multimeter (DMM) - A device used to measure voltage, current, and resistance in an
electrical circuit.
Basic electrical units of measurement - Volt (V), ampere (A), ohm (Ω).
Series and parallel resistance - The calculation of total resistance in series and parallel circuits.
Ohm's Law - A mathematical equation relating voltage, current, and resistance in an electrical
circuit.
Kirchhoff's Voltage Law - The sum of voltage drops in a series circuit is equal to the applied
voltage.
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 PatrickKaylian. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
