AC is normally produced by a

A. battery.
B. generator.
C. both of these
D. neither of these


Answer: B

Environmental & Atmospheric Sciences

You might also like to view...

Which of the following is a form of natural capital gained directly or indirectly as a result of solar energy?

a. Forests b. flowing water and wind energy c. wind energy only d. coal and oil e. forests, flowing water, wind energy, coal and oil.

Environmental & Atmospheric Sciences

Having or lacking a diversity or abundance of natural resources does not play a significant role in development

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

If an element has 9 protons and 10 neutrons and 9 electrons, which expression correctly identifies the element?

A) F B) F C) K D) K E) K

Environmental & Atmospheric Sciences

Which of the following conditions causes hypoxia?

A. rapid change in atmospheric pressure B. extreme cold C. combined effects of heat and humidity D. lack of oxygen to the brain

Environmental & Atmospheric Sciences