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Author Question: Technician A says that mechanical cleaning with scrapers or wire brushes can be used to remove ... (Read 97 times)

cdr_15

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on: Jun 23, 2018
Technician A says that mechanical cleaning with scrapers or wire brushes can be used to remove deposits. Technician B says that steel wire brushes can be used to clean aluminum parts. Who is right?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

Plugging can be used to repair cracks ________.
 
  A) In both cast-iron and aluminum cylinder heads B) In aluminum cylinder heads
  C) In cast-iron cylinder heads D) Only in cast-iron blocks


ms_sulzle

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

A

Answer to Question 2

A


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