Rotors are vented ________. A) To reduce material cost B) To ...

[cabate]

Rotors are vented ________.
 
  A) To reduce material cost B) To aid cooling
  C) For manufacturing ease D) To increase strength

Question 2

Four-piston calipers are ________.
 
  A) More commonly used than single-piston calipers
  B) Not as strong and powerful as single-piston calipers
  C) Used on high performance vehicles
  D) Easier to service than single-piston calipers

[pikon]

Answer to Question 1

B

Answer to Question 2

C