List at least 12 electrical notations found on the plans for this residence. refer to the plans at the back of the text.

  
Electrical Devices & Their Symbols 
Device 
Name 
 Device
 Symbol
 
 Device
 Picture 
 Comment 
 Notation 
 plan note symbol    
 Possibly the most important symbol that appears on any set of architectural
plans. This symbol represents that there is a "note" with relevance to the
device or area 
 Switch
 
 switch electrical symbol 
 light switch  
 The style, possibly model numbers,and color of the switches will be in the notes on the plans. 
 Switch - 3 Way 
 3-way switch electrical symbol 
 Switch - 4 Way 
 4-way switch electrical symbol 
 Switch - Dimmer 
 dimmer switch electrical symbol 
 light switch dimmer  
 The style, possibly model numbers, and color of the dimmers will be in the notes on the plans. 
 Switch - Dimmer - 3 Way 
 3-way dimmer switch electrical symbol 
 Receptacle - Duplex
 
 duplex receptacle electrical symbol 
 duplex receptacle  
 The style, possibly model numbers, and color of the receptacles will be in the notes on the plans. 
 Receptacle - Duplex - One Switched 
 duplex switched receptacle electrical symbol 
 Receptacle - Duplex - GFCI 
 duplex receptacle GFCI electrical symbol 
 duplex GFCI receptacle  
 The style, possibly model numbers, and color of the GFCI receptacles will be in the notes on the plans. 
 Receptacle - Duplex - Waterproof

 
 duplex waterproof receptacle electrical symbol 
 in use, weatherproof receptacle cover 
  The receptacle is not actually waterproof, it is the cover that provides the protection from the elements. 
 Receptacle - Single 
 single receptacle electrical symbol 
 clock receptacle  
 The receptacle shown is specifically made for clocks. By having the socket recessed in the molding, the clock can sit flat against the wall. Some plans may have a "C" in the bottom right of the symbol to signify that the receptacle is made for a clock. 
 Receptacle - 240 VAC 
 240 VAC receptacle electrical symbol 
 240 VAC range receptacle  
 A letter may be placed on the lower right hand corner signifying what the receptacle is for. As an example, "D" for dryer or "R" for range. 
 Receptacle - Quad 
 quad receptacle electrical symbol 
 quad receptacle  
 A quad receptacle is made up of two duplex receptacles mounted in a double electrical box.

Answer the correct answer for the above statement is (a) increasing workers skills through training;