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Author Question: Technician A says to use SAE 30 engine oil on an engine break-in. Technician B says that it is ... (Read 521 times)

nelaaney

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on: Jun 23, 2018
Technician A says to use SAE 30 engine oil on an engine break-in. Technician B says that it is recommended to change the engine oil and filter after 30 minutes of running time. 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

The ozone layer is in which of earth's atmospheric layers?
 
  A) Stratosphere B) Mesosphere
  C) Thermosphere D) None of these is correct


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nixon_s

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

B

Answer to Question 2

A


nelaaney

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Reply 2 on: Jun 23, 2018
Gracias!

6ana001

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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