Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances (1918)
Keene, E. S. (Edward Spencer), b. 1864 · New York, McGraw-Hill book company, inc.; · leaf 342
ive sHces of bread on each side of the heaters. The attach-ment piece A and the material of the heater is similar in con-struction to that of the flat-iron. The electric circuit may betraced from the contacts at A and B in the attachment plug bythe dotted lines which indicate the wires in the… … Fig. 229.—The electric toaster. current sufficient to raise the heaters to a red heat. The addedresistance of the hot wires decreases the flow of current to keepthe temperature at the desired degree. In a heater of this kind the resistance of the wire may in-crease with age and the coils fail to…
Heating · Lighting · Plumbing
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