Practice Science Questions
A solenoid is a device that converts electrical energy into linear motion.T/F
377 viewsGEMSClub Changed status to publish
Induction is the production of voltage and current by the proximity and motion of a magnetic field or electrical charge.T/F
368 viewsGEMSClub Changed status to publish
What is the invisible lines of force in a magnetic field?
327 viewsGEMSClub Changed status to publish
What are graphic illustration used in electrical system diagrams to show the function of a device or component?
391 viewsGEMSClub Changed status to publish
What is a condition that occurs when the amount of current flowing in circuit exceeds the design limit of the circuit?
322 viewsGEMSClub Changed status to publish
What is a circuit that has two or more paths for current flow?
298 viewsGEMSClub Changed status to publish
What is a circuit that contains a combination of components connected in series and parllel?
322 viewsGEMSClub Changed status to publish
What is a component that is designed to start,stop,or redirect the flow of current in an electrical circuit?
367 viewsGEMSClub Changed status to publish
The United States uses AC voltage having a frequency of?
370 viewsGEMSClub Changed status to publish
What is one complete wave of alternating voltahe that contains 360 degrees?
290 viewsGEMSClub Changed status to publish
what is the number of complete electrical cycles per second?
341 viewsGEMSClub Changed status to publish
The smaller the AWG number,the shorter the wire length.T/F
331 viewsGEMSClub Changed status to publish
What is the flow of electrons moving past a point in a circuit?
286 viewsGEMSClub Changed status to publish
What is the unit of measure for electrical pressure diffrence between two points in a conducter or device?
322 viewsGEMSClub Changed status to publish
Science Diagrams