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Author Question: Technician A says that spark knock, ping, and detonation are different names for abnormal ... (Read 74 times)

jc611

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Technician A says that spark knock, ping, and detonation are different names for abnormal combustion. Technician B says that any abnormal combustion raises the temperature and pressure inside the combustion chamber and can cause severe engine damage. Which technician is correct?
 
  A) Technician A B) Technician B C) Both technicians D) Neither technician

Question 2

All of these are hazardous waste EXCEPT ________.
 
  A) Used air filters B) Cleaning solvent
  C) Engine coolant and antifreeze D) Air-conditioning refrigerant and oils



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diesoon

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Answer to Question 1

C

Answer to Question 2

A




jc611

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Reply 2 on: Jun 23, 2018
Gracias!


bitingbit

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Reply 3 on: Yesterday
:D TYSM

 

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