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Author Question: Which type of electric space heater is often used in office and home settings for uniform room ... (Read 140 times)

luminitza

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on: Jul 24, 2018
Which type of electric space heater is often used in office and home settings for uniform room temperature control?
 
  A) Forced-air electric space heaters B) Convection baseboard electric space heaters
  C) Suspended-force fan-unit electric space heaters D) Cabinet-type electric space heaters

Question 2

Propane is:
 
  A) Heavier than air.
  B) About the same density as air.
  C) Either lighter or heavier than air depending on the characteristics of the local gas.
  D) Lighter than air.


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fur

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


luminitza

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Reply 2 on: Jul 24, 2018
Gracias!

marict

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Reply 3 on: Yesterday
Wow, this really help

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