WorksheetsElectronics
Total questions: 26
Worksheet time: 13mins
Definition for Voltage
Flow Of electrons
Solar cell
Electromotive force, electrical pressure, or difference in potential
Movement of charged particles
The unit of measure for Voltage is:
Ampere
Omegas
Volt
Ohms
Electrical resistance is defined as:
Opposition to electron flow
Short circuit
Flow of electrons
Resistor
The units of measure for resistance is:
Ampere
Killiohm
Ohms
Farads
The unit of measure for electric current is:
Gallons
Square Yard
Voltage
Amp - "ampere"
The process of exerting some external force ie. heat, chemical, solar, to induce or create charged particle is ____________.
Ion
Polarity
Magnetic Induction
Ionization
The charge of an "Ion" (+/-) is dependant upon the type of material that it is.
True
False
In "VDC" voltage direct current. Electric current flows in one direction.
True
False
In "VAC" voltage alternating direction, the polarity of current is continually changing. VAC is created by a special type of generator called an ________.
Flux Capacitor
Battery
Alternator
Bridge Circuit
A "battery" would best be described as:
A receptacle in a wall.
9V, AAA, or AA size.
Two or more "cells" wired in series.
Generator
A "schematic electrical drawing" is a _______ type of drawing.
Perspective
Pictorial
Symbolized
Orthographic
"Voltage is directly proportional to current, and resistance is inversely proportional to current"
Law of Power
Kirchoffs' Laws of Voltage
"Voltage Drop"
Ohms' Law
Circuit with multiple pathways for current to flow, multiple sub circuits.
Parallel Circuit
Series Circuit
Electronic component used to limit and control electric current.
Capacitor
Transistor
Battery
Resistor
A ________ is an example of a variable resistor.
Capacitor
Flux Dynamore
Potentiometer
Piezoelectric Dynamo
Voltage is constant in a parallel circuit
True
False
A "diode" will pass current in one direction only.
True
False
In electronics, "polarity" refers to negative and positive charge.
True
Flase
An "LED" is a __________
Lectricity Emenance Discovery
Land Ending Diode
Light Emitting Diode
A 3 lead / wire component, used in electronics primarily in switching and amplification applications.
Capacitor
Zener Diode
Transistor
Integrated Modulator
An "IC" integrated circuit, is an example of ________
A Breadboard
Logic Gate
Miniaturized Circuit
Transformer
A "Multimeter" can be used to measure _________.
Volatage
Current
Resistance
All of the above
A piezoelectric component is a device that uses _________ force to induce or create voltage.
Chemical
Heat
Solar
Pressure
Mega (M) in electronics is used to represent ________.
Thousand
Millionth
Million
Base Unit
"milli" (m) is a prefix used in electronics to represent smaller quantities. Means ________.
Millionth x10-6
Thousandth x10-3
Kilo x1000
Muse / Micro
The unit of measure for electrical power is __________. (current x voltage)
Watts
Omegas
Ampere
Inductions
