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Author Question: What type of head do most sheet metal screw have? A) Pan head B) Hex head C) Round head D) ... (Read 189 times)

clmills979

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on: Jul 26, 2018
What type of head do most sheet metal screw have?
 
  A) Pan head B) Hex head
  C) Round head D) Counter-sunk head

Question 2

Which type of duct should not be allowed to pass through walls?
 
  A) flexible duct connector B) flexible duct
  C) ductboard D) galvanized sheet metal duct


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quynhmickitran

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Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

A


clmills979

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Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


quynhmickitran

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Reply #3 on: Jul 26, 2018
Great! Please up vote :D


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