"Class B" Electrical License

"Class B" electrical contractor is defined as any person engaged in the business of installing electrical wiring, installing pipe and conduits containing electric wiring, and installing and connecting any limited apparatus that is connected electrically to an electric system. This classification is limited to supply system voltages not exceeding two hundred fifty volts.

Sample of test

1. The service drop conductors that pass over roadway must have clearance above ground
A. 18 ft
B. 12 ft
C. 10 ft
D. 22 ft

2. What clearance must service conductors have from windows, doors, decks & balconies?
A. 4 ft
B. 3 ft
C. 2 ft