T. Let us get a picture on the blackboard of what we have seen so faraquot; Here we have the fuse box, here the throw switch, ... Diagram 1. a Blackboard diagram used to show the relationship of a fuse box, a wall switch, and a droplight in a houseanbsp;...
|Title||:||Home Economics Education Series|
|Author||:||United States. Division of Vocational Education|