Which of these takes place during regeneration in a diesel particulate filter (DPF)?
A) Soot is being burned B) EGR system is being actively tested
C) Catalytic converter is being purged D) The oxygen sensor is being cleaned
A
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Technician A says that the micrometer operates on a simple principle: The spindle has 20 threads per inch, so one revolution of the thimble will advance or retract the spindle 1/20 of an inch. Technician B says that spindle has 50 threads per inch, so one revolution of the thimble will advance or retract the spindle 1/50 of an inch. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
The engine on a hybrid vehicle is referred to as an ICE
Indicate whether the statement is true or false
Use Data Sheet 5. Refer to the figure. If Vertical = 60", Start = 30" what is the c-c measurement of L if horizontal is 72"?
Fill in the blank(s) with the appropriate word(s).
If a mechanical drawing shows a scale of 1:4, what does this mean?
A. The drawing was finished on January 4th. B. The drawing has a four times scale. C. The drawing has a quarter scale. D. The drawing has a fourteen scale E. none of the above