Technician A says that pressure testing involves injecting ...

[MirandaLo]

Technician A says that pressure testing involves injecting pressurized air into engine block water and oil passages. Technician B says that one pressure testing method involves injecting heated water and a dye into engine block water and oil passages. 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

Which crack detection technique requires the use of a blacklight?
 
  A) Dye penetrant B) Zyglo C) Magnetic flux D) None of these

[underwood14]

Answer to Question 1

C

Answer to Question 2

B