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Author Question: Technician A says that header-type exhaust manifolds produce less back pressure than do most ... (Read 163 times)

formula1

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on: Jun 23, 2018
Technician A says that header-type exhaust manifolds produce less back pressure than do most cast-iron exhaust manifolds. Technician B says that only cast-iron exhaust manifolds are used on production vehicles. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Which of these has the lowest dielectric constant?
 
  A) Paper B) Vacuum C) Mica D) None of these


kbennett34

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Reply #1 on: Jun 23, 2018
Answer to Question 1

A

Answer to Question 2

B


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