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Author Question: What material are relay contacts made of? A) Copper B) Silver-cadmium C) Silver D) Stainless ... (Read 69 times)

bobthebuilder

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on: Jul 26, 2018
What material are relay contacts made of?
 
  A) Copper B) Silver-cadmium C) Silver D) Stainless steel

Question 2

What is one of the disadvantages of using dyes in leak detection?
 
  A) They are difficult to clean from the affected area.
  B) They are highly sensitive to small coolant amounts.
  C) They do not reveal precise locations.
  D) They gradually damage the overall system.


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chevyboi1976

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

A


bobthebuilder

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

at

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Reply 3 on: Yesterday
Excellent

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