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Author Question: Technician A says that an engine that runs as cold as possible will make more power and will ... (Read 91 times)

imanialler

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on: Jun 23, 2018
Technician A says that an engine that runs as cold as possible will make more power and will therefore last longer. Technician B says that the purpose of the cooling system is to let the engine run as cool as possible. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that when a liquid changes to a vapor, heat is absorbed. Technician B says that when a vapor changes to a liquid, heat is released. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


pocatato

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

D

Answer to Question 2

C


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