Technician A says that fuel cell cooling systems can use heat ...

[kamilo84]

Technician A says that fuel cell cooling systems can use heat exchangers with small surface areas. Technician B says that fuel cell cooling systems must use heat exchangers with large surface areas. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

HEVs cannot operate using the electric motor alone and always require the assist of the internal combustion engine.
 
  Indicate whether the statement is true or false

[6ana001]

Answer to Question 1

B

Answer to Question 2

FALSE

[kamilo84]

Excellent

[patma1981]

Gracias!