Answer the following statement(s) true (T) or false (F)
1. A home automation system will add load to the home’s AC electric wiring.
2. The first and still most common method of lighting control and automation uses X-10 power-line (PLC) technology.
3. For lights in a single zone, try to connect as many as you can in daisy chains to minimize the number of control modules you need.
4. An X-10 command module must connect to an electrical outlet in order to transmit its signals on the AC wiring.
5. If only some circuits in the house are turned off, it is same to assume every outlet or fixture you are working on is off.
1. FALSE
2. TRUE
3. TRUE
4. TRUE
5. FALSE
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Fill in the blank(s) with the appropriate word(s).
Capacitors are often used as voltage ________
A) Conductors B) Shock absorbers C) Transformers D) Resistors
What type of notification relates to repairs that are covered by the manufacturer to correct a safety or emission related concern?
A) Technical Service Bulletin B) Recall C) Both A and B D) Neither A nor B
Why should the temperature inside the compressor be kept under 300°F?
A) Because the refrigerant starts to fractionate above 300°F B) Because the metal components inside the compressor will start to melt C) Because the refrigerant starts to boil inside the compressor above 300°F D) Because the compressor oil starts to break down above 300°F