Technician A says that for best results, loosen the fastener ...

[cookcarl]

Technician A says that for best results, loosen the fastener immediately after spraying it with penetrating oil. Technician B says that rusted fasteners may be loosened by tapping with a hammer. Which technician is correct?
 
  A) Technician A B) Technician B C) Both technicians D) Neither technician

Question 2

DEX-COOL is what type of coolant?
 
  A) PHOAT B) HOAT C) IAT D) OAT

[karlss]

Answer to Question 1

B

Answer to Question 2

D

[cookcarl]

Thanks for the timely response, appreciate it

[nathang24]

Gracias!