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Author Question: A dc power supply has a Po rating of 6 W (maximum) and a Pi rating of 15 W (maximum). The efficiency ... (Read 404 times)

karen

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on: Jul 22, 2018
A dc power supply has a Po rating of 6 W (maximum) and a Pi rating of 15 W (maximum). The efficiency of the power supply is
 
  A) 0.4 B) 4 C) 14 D) 40

Question 2

Give the three sides of a disease triangle.
 
  What will be an ideal response?


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katheyjon

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Reply #1 on: Jul 22, 2018
Answer to Question 1

D

Answer to Question 2

pathogen, susceptible host, favorable environment


karen

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Reply 2 on: Jul 22, 2018
Gracias!

diana chang

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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