Electrical Quiz |
1 |
What color is a green ground screw? |
___________ |
2 |
When hooking up a 240 volt water heater, you must use 240 volt wire. |
T or F |
3 |
Electricity will leak out of a conduit if they are not connected with rain-tight fittings. |
T or F |
4 |
To trip a circuit breaker, you must use an insulated stick to trip it while it is going down its "current path". |
T or F |
5 |
When dealing with conduit, the o.d. must exceed the i.d. or the hole will be on the outside. |
T or F |
6 |
A keyless fixture cannot be unlocked. |
T or F |
7 |
If a circuit breaker reads 20 on the handle, it will need replaced after it trips 20 times. |
T or F |
8 |
If you plug a 110 volt item into a 120 volt outlet, 10 stray volts will leak out and ruin the carpet. |
T or F |
9 |
The gauge of a wire tells you how many plugs can be safely hooked to it. |
T or F |
10 |
When Pulling two 4/0 wires into a 1/2" plastic conduit, the PVC stands for "Pipe Very Crowded" |
T or F |
11 |
A flush mount device may only be hooked up to a toilet. |
T or F |
12 |
Electrical inspectors are commonly know as: _______, ________, _______, ________. |
|
13 |
Service entrance conductors direct from the electrical parts house with the current already in them are very dangerous to install. |
T or F |
14 |
High voltage wire is used on the upper levels of tall buildings, whereas low voltage wire is usually found in basements or underground. |
T or F |
15 |
If you have a moulded-case circuit breaker, the mold can be washed off with warm soapy water. |
T or F |
Special thanks to Rodney G.