Technician A says that active fuel management is only used on ...

[casperchen82]

Technician A says that active fuel management is only used on large V8s. Technician B says that active fuel management increases fuel economy. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both Technicians D) Neither Technician

Question 2

Hydrogen storage tanks are usually constructed from ________.
 
  A) Steel B) Aluminum C) Carbon fiber D) Both B and C

[taylorsonier]

Answer to Question 1

B

Answer to Question 2

D

[casperchen82]

Excellent

[pangili4]

Thanks for the timely response, appreciate it