All rights reserved. Printed in the United States of America. Page 4 a word that matches the picture (Listening Comprehension standard score = 84) and generate words within a category, describe scenes, and give directions (Oral Expression standard score = 83).
The power is supplied by a transformer, and when the thermostat makes contact between the 24 volt power and one or two of the other wires, a relay back at the heating/cooling unit activates the corresponding heat/fan/cool function of the unit(s).
Washers today use less electricity to run the machine and also to set the water at right temperature levels. Through the use of insulating materials and efficient thermostats, there is less waste in terms of electricity or gas consumption. Energy efficiency is not just limited to electricity consumption.