Its the Law
Batteries
Components
Testing
Symbols
100
This law state the relationship between volts amps and ohms
What is Ohm's Law
100
This is the specific gravity of a fully charged battery
What is 1.265
100
What device is described as having poles and throws
What is a switch
100
This test is the correct way to test resistance in high amperage conductors
What is voltage drop
100
This is an image is a
What is a relay
200
This law states that Power is equal to Amps X Volts
What is Watt's Law
200
This difference in plates make a deep cycle battery different from a SLI battery
What are fewer and thicker plates
200
Part of this device is design to melt when a certain amperage is reached
What is a fuse
200
Five identical lamps are connected in parallel and one lamp is dimmer than the rest. The likely reason would be this.
What is extra resistance in that branch
200
These symbols represent
What are potentiometers
300
This law states that the sum of all voltage drops in a circuit will equal source voltage
What is Kirchhoff's Law
300
This term defines a batteries charge level
What is State of charge
300
This device can be used as an electrical one way check valve
What is a diode
300
Five lamps are connected together in a series circuit. One bulb is dimmer likely because of this.
What is the dim bulb has a different rating
300
This symbol represents a
What is a battery
400
This law states that as amperage is increased in a conductor, resistance will increase because of heat generated
What is Joule's Law
400
This is the reaction that occurs between the plates in a lead acid battery.
What is a galvanic reaction
400
This device and be used to control a high amperage circuit with a low amperage circuit
What is a Relay
400
If you measure source voltage across a switch in a series circuit you could assume this
What is an open switch
400
What does this symbol represent
What is a lamp
500
This law states that when a conductor is placed in a varying magnetic field, emf are induced.
What is Faraday's Law
500
These types of lead acid batteries have sealed and pressurized cases
What are VRLA batteries - (valve regulated lead acid)
500
This device can adjust the amount of resistance in a circuit
What is a potentiometer
500
This is the main reason for not using an incandescent test light to test electronic components
What is you can create a high current path
500
This symbol represents a
What is a transistor