What makes a battery "low maintenance" or "maintenance free"?
A) The battery plates are smaller, making more room for additional electrolytes
B) The electrolyte is hydrochloric acid solution
C) The alloy used to construct the grids
D) The plates are constructed of different metals
C
You might also like to view...
10,103.1 gallons of water pass a point in a stream every 15 minutes. ?What is the flow rate of the stream in gallons per minute?
Fill in the blank(s) with the appropriate word(s).
Drawing with CAD software is a lot slower than drawing by hand.
Answer the following statement true (T) or false (F)
Why did the development of 80 percent efficient furnaces using draft-inducer fans present a problem for venting tables?
A) The inducer fan cooled the air, and a smaller vent was required to prevent condensation. B) The use of natural-draft and draft-induced furnaces had little impact on venting tables. C) The draft-inducer fans required the use of a larger vent. D) The fan heated the air too much for standard venting.
?What configurations may be used for a solar domestic water heating system?
A. ?internal heat exchanger only B. ?external heat exchanger only C. ?either internal or external heat exchanger D. ?no separate heat exchanger is required