What causes a variable ratio steering gear to be able to change ...

[erika]

What causes a variable ratio steering gear to be able to change the ratio as the steering wheel is turned?
 
  A) Using two or three different sector gears depending on design
  B) Changing the number of teeth on the worm gear
  C) Changing the length of the teeth on the sector gear
  D) Using a variable length pitman arm

Question 2

The driver rotates the steering wheel one-half of one revolution on a vehicle equipped with a steering gear with a 20:1 gear ratio. How many degrees will the front tires be rotated?
 
  A) 9 degrees B) 90 degrees C) 11.1 degrees D) 0.1 degrees

[joanwhite]

Answer to Question 1

C

Answer to Question 2

A

[erika]

Thanks for the timely response, appreciate it

[adammoses97]

Great answer, keep it coming