Two technicians are discussing clogged EGR passages. Technician A says clogged EGR passages can cause excessive NOx exhaust emission. Technician B says that clogged EGR passages can cause the engine to ping (spark knock or detonation). Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician
C
You might also like to view...
What size is a piece of rough lumber that is one board foot?
A. 6" long x 2" wide x 1" thick B. 12" long x 12" wide x 1" thick C. 12" long x 12" wide x 2" thick D. 12" long x 12" wide x 12" thick
Using the procedure outlined in the book lay out a rectangle measuring 1' x 24" onto a flat surface. What are the dimensions of the diagonals? Round the answer to the nearest hundredth.
What will be an ideal response?
____ drawings require a thorough understanding of the materials and process of construction.
A. Reference B. Nonstructural C. Structural D. Design
El dispositivo usado para verter el concreto en formas verticales es _____.
a. la cinta transportadora b. la canaleta de caída c. el carro para concreto d. la pistola neumática