Ohms law
Electricity flows from negative to positive.
What is Electron Theory
Which will lose magnetism first soft iron, or hard steel?
What is soft iron
Resistor with Red, Green and Yellow bands
What is 250,000 ohms
When a voltmeter is used, it is connected to a circuit in:
Parallel
An Inverter converts:
What is converts DC to AC
Particle in an atom that contains the negative charge.
What is the electron.
A electromagnet with a fixed core is called a...
What is a relay.
One coulomb of charge stored with one volt across the plates of the Capacitor is.
*Hint (F)
What is a farad
The function of an ohmmeter is to measure:
A rectifier converts:
What is AC to DC
A positive ion has a....
What is a shortage of electrons
What is a SPST switch?
What is a single pole, single throw switch.
The fixed mica capacitor is made of metal foil plates that are separated by sheets of mica which forms the....
What is the dielectric.
When your ohmmeter is reading infinite resistance a _____is in the circuit.
What is an open.
What is the formula for PIE
What is Power over Amps x Voltage
the symbols I, R, E & P IAW OHMS Law
What is (AMPS) Current, (OHMS) Resistance, (V) Voltage, (Power) Watts.
What are five elements needed for a practical circuit.
What is the Source, Load, Conductor, Circuit control Device/switch, and Circuit Protection Devices.
The basic unit of inductance is a....
What is the Henry
Electric Power is measured by a ....
What is the Wattmeter
What is Electromagnetic Force
What are two things needed to prevent static build-up on aircraft control surfaces in flight?
What is Bonding wires and Static Wicks
List five sources of electrical power.
What is magnetic, thermal/heat, Light, Chemical, and Pressure.
The measure of a capactior's ability to store charge is its:
What is it's capacitance.
When measuring for amps. you must be in _____ to a circuit.
What is in series.
Impedance is:
What is the combined effects of resistance, inductive reactance, and capacitive reactance (total opposition).