Electricity Flashcards
(9 cards)
1
Q
What are the four different light switches
A
Single pole, two pole, 3 way and 4 way
2
Q
Receptacles come in what amps
A
15 or 20 amps
3
Q
If it is likely to be energized
A
Bond it
4
Q
Bond
A
Establishes effective path for fault current
5
Q
Grounding rod specs
A
Must be 1/2 in diameter
Minimum 8’ in length
Copper clad steel
6
Q
Main panel box will come in 3 different sizes
A
100, 150 and 200 amps
7
Q
1 horsepower equals
A
750 watts
8
Q
When determining what size panel box to install in a building 1 square foot equals
A
3 watts
9
Q
What is most common sign for a continuous tripped breaker
A
Circuit overload
