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Author Question: One advantage of engineered joists over dimensional lumber joists is they weigh less. According to ... (Read 68 times)

kwoodring

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on: Jul 24, 2018
One advantage of engineered joists over dimensional lumber joists is they weigh less. According to the text, approximately how much less do engineered joists weigh than dimensional lumber joists?
 
  A) 33 B) 25 C) 50 D) 10

Question 2

The ________ of a power tool's electric motor represents the power of the tool.
 
  A) Amp (ampere) draw B) Wattage rating
  C) NEC (National Electric Code) rating D) Insulation


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Mochi

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

C

Answer to Question 2

A


kwoodring

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Reply 2 on: Jul 24, 2018
Excellent

nanny

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Reply 3 on: Yesterday
Gracias!

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