What gas(es) is(are) released from a battery when it is being charged?
A) Oxygen B) Hydrogen and Oxygen
C) Hydrogen D) Nitrogen and Oxygen
B
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A true statement concerning solid versus stranded conductors is _____.
a. the wire diameters are the same in both types b. the same size stripping tool may be used for both c. there is no difference in the two types d. the diameters are different
What is the main characteristic of an exothermic reaction?
What will be an ideal response?
Two of the biggest markets for U.S. agriculture products are Canada and Mexico
Indicate whether the statement is true or false.
Which of the following has been recognized as ?the most significant achievement of the twentieth century? by
the National Academy of Engineering? a. Solar panels b. Wind turbine generators c. Nuclear power generation d. The US electrical power grid