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Author Question: Hacksaws cut: A) On both forward and back strokes. B) In helical oscillation created by ... (Read 75 times)

KimWrice

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on: Jul 24, 2018
Hacksaws cut:
 
  A) On both forward and back strokes.
  B) In helical oscillation created by vibrating the handle.
  C) On the back stroke.
  D) On the forward stroke.

Question 2

What measurements are needed to determine if refrigerant in a refrigeration system is saturated, superheated, or subcooled?
 
  A) Accurate pressure and temperature readings B) An accurate measurement of heat
  C) A manometer and a sling psychrometer D) Enthalpy differential measurements


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bigsis44

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

D

Answer to Question 2

A


KimWrice

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

sultansheikh

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Reply 3 on: Yesterday
Excellent

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