Technician A says that intake manifolds are always made of metal. ...

[Mimi]

Technician A says that intake manifolds are always made of metal. Technician B says that some intake manifolds are constructed in two parts or sections, upper and lower. Which technician is correct?
 
  A) Technician A B) Technician B C) Both technicians D) Neither technician

Question 2

Technician A says that the exhaust system also contains a catalytic converter, exhaust pipes, and muffler. Technician B says that the entire exhaust system is supported by metal hangers that isolate the noise and vibration of the exhaust from the rest of the vehicle. Which technician is correct?
 
  A) Technician A B) Technician B C) Both technicians D) Neither technician

[hanadaa]

Answer to Question 1

B

Answer to Question 2

A

[Mimi]

Excellent

[Zebsrer]

Gracias!