Author Question: Explain the term frequency as it refers to AC electricity. What will be an ideal ... (Read 145 times)

theo

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Explain the term frequency as it refers to AC electricity.
 
  What will be an ideal response?

Question 2

Heat absorbed by the water during evaporation is called:
 
  A) Dry heat. B) Latent heat. C) Specific heat. D) Sensible heat.



BUTTHOL369

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Answer to Question 1

Frequency is the number of sine waves that occurs in one minute and the units of frequency is hertz. The frequency of AC voltage in United States is 60 hertz.

Answer to Question 2

B



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