Technician A says that the one of the most common causes of DPF failure is thermal stress during normal regeneration cycles. Technician B says that a crack in the DPF substrate immediately renders the device useless. Who is correct??
A. ?Technician A only
B. ?Technician B only
C. ?Both A and B
D. ?Neither A nor B
Answer: C
Trades & Technology
You might also like to view...
The terms welding cables or welding leads are used to mean the same thing.
Answer the following statement true (T) or false (F)
Trades & Technology
What is a ribbed concrete slab-on-ground and its advantages over a constant-thickness slab?
What will be an ideal response?
Trades & Technology
____________________ are a shorthand language for the welder.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
Advantages of buying kittens in pairs include:
A. Kittens are charming and playful B. They provide company for each other C. They provide entertainment for each other and the owner D. They are happier and often healthier E. All of the above
Trades & Technology