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madisonraynor_ madisonraynor_
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6 years ago
Which type of space heater is generally the least expensive to purchase?
 
  A) Vented gas space heater B) Unvented gas space heater
  C) Kerosene space heater D) Electric space heater

 Q. 2

A change in an essential variable requires requalification of the procedure.
 
  Indicate whether the statement is true or false

 Q. 3

Which type of electric space heater is highly used in office and home settings?
 
  A) convection baseboard electric space heaters B) suspended-force fan-unit electric space heaters
  C) forced-air electric space heaters D) cabinet-type electric space heaters
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StevenSteven
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6 years ago
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6 years ago
Thank you for being such a great website leader! All of your answers were right.
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