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Author Question: Which oil was designed to be used in the same place where mineral oil is used? A) Alkyl benzene ... (Read 56 times)

pragya sharda

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on: Jul 24, 2018
Which oil was designed to be used in the same place where mineral oil is used?
 
  A) Alkyl benzene B) Polyol ester C) Glycol-based oil D) Mineral oil

Question 2

What is the purpose of the acetylene and oxygen regulators?
 
  A) To reduce the tank pressures and maintain a steady pressure to the torch
  B) To make turning the torches on and off more convenient
  C) To provide an automatic safety shutoff in case of emergencies
  D) To boost the gas pressure from the tank pressures to the pressures used by the torch


TDubDCFL

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

A

Answer to Question 2

A


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