The two-mode hybrid system used by GM uses a ________ volt ...

[altibaby]

The two-mode hybrid system used by GM uses a ________ volt battery pack.
 
  A) 42 B) 650 C) 300 D) 144

Question 2

What is the purpose of this component (arrow) in this schematic?
 
  A) To protect the ground connection B) To control voltage spikes
  C) To protect the relay incase of reverse polarity D) To hold the relay on once it is energized

[Kaytorgator]

Answer to Question 1

C

Answer to Question 2

B

[altibaby]

Thanks for the timely response, appreciate it

[elyse44]

Great answer, keep it coming