CF-12.10 – AC or DC

CF-12.10 – AC or DC Direct Current (DC) Maintains same polarity at all times Alternating Current- (AC) Polarity reverses direction...

CF-12.09 – Power

CF-12.09 – Power Is a value of the actual “work” being done by the electricity. Is found by multiplying Volts times Amps (thus the VA on a transformer) Measured in Watts (W) Symbol in equations is “W” or...

CF-12.08 – Resistance

CF-12.08 – Resistance Resistance= Obstacles Measured in Ohms (Ω) Symbol in equations...

CF-12.07 – Current

CF-12.07 – Current Current = How much The flow of electric charge per unit distance Measured in Amps (A) Symbol in equations is...

CF-12.05 –Parallel Circuit

CF-12.05 –Parallel Circuit A parallel circuit would typically be used on an IDC for smokes or pulls, a NAC for horn/strobes, or a SLC for addressable...