Units of measurements
What a load adds to an electrical circuit
What is resistance?
When too many load devices are plugged into a circuit that their is no longer enough current to run the devices.
What is Overloaded?
The total resistance in a series circuit with R1=3, R2=7, R3=5
What is Rt=15
The three voltage measurements used when measuring in AC
What is Vpk ,Vpk-pk, VRMS?
The biggest DBA in baby class.
What is Airman Basic Bond?
Difference of electrical potential between two points
What is Voltage?
The main advantages and disadvantages of circuit breakers over fuses.
What is the ability to reset the circuit breaker after it has been tripped allowing it to be reused?
Its disadvantages are because the usable voltage is spread out among the compounds, adding more components causes the voltage to drop. Also because we have more resistance to the circuit the total current will drop
What is Series Circuit?
The unit of measurement for frequency and its equal to one cycle per second.
What is Hertz(Hz)?
Where current flows in one direction only from negative to positive and the power source has a definite polarity.
What is DC circuit?
The unit of measurement for Resistance
What is an Ohm?
Rated by the amount and time it takes to blow them.
What is a fuse?
Ohm's law in terms of Voltage
What is E=I x R
When two wave shapes go through minimum points at differnt times.
What is out of phase?
The AFI that provides instruction on the airforce lockout tagout program.
What is AFI 91-203?
Symbol for Current
What is I?
The two parts that determine the name of a switch.
What are Poles and Throw?
The sum of all currents flowing to a point must be equal to the sum of all currents flowing away from that point.
What is Kirchhoff's Current Law
The part of the cycle that drops from zero to maximum negative value and then returns to zero.
The organization that the AFI 91-203 adopted health and safety signs such as
-Saftey Color code for physical hazard
-Sources of standards
-Control of hazardous energy
What is OSHA(occupational Saftey and health Administration?
Symbol for Power
What is P?
A current that has only one polarity and can be either positive or negative.
What is Direct Current?
The algebraic sum of the applied voltage and the voltage drops around any closed current path is zero. In any closed circuit or loop the applied voltage is equal to the sum of the voltage drops around the circuit.
What is Kirchhoff's Voltage Law?
Measures the actual distance between the beginning and ends of ine sine wave cycle.
What is wave length?
The first thing to do when you come across a victim of electric shock.
What is CALL FOR HELP?