What are the main types of panel boxes and their amps?
100, 150, 200 amp
What is the worst frequency for electrical shock?
60 hz
What are the two means/types of electricity?
DC
AC
How is AC frequency measured?
In cycles per second
How do you convert watts to volts?
E = P/ I. volts = watts/amps
How do you convert watts to Amps?
I = P / E
Amps = watts / voltage
what is the formula for finding watts?
P = E x I
Watts = voltage x amps
How do you convert horsepower to amps?
Horsepower = (V x A x EFF) / 750
How do you convert KVA to amps?
Multiply KVA by 1000/voltage
How do you convert KW to amps?
Multiply KW by 1000/voltage then by power factor
What are the types of circuits?
Series
Parallel
what are the gauges for amps?
14 G - 15amp. 12 G - 20amp. 10G - 30amp. 8 G - 40amp. 6 G - 50amp
where can you pull power from?
junction box. switch loop. panel box. receptacle
what is volts?
electrical psi. Potential for work i.e. 120 and 240v
