Technician A says that when fuel is being dosed to a DPF, the unit is being passively regenerated. Technician B says that when fuel is being dosed to a DPF, the unit is being actively regenerated. Who is correct?

A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B


Answer: B

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When the measured activity is outside the baseline parameters in a behavior-based IDPS, it is said to exceed the ____ (the level at which the IDPS triggers an alert to notify the administrator).

A. baseline level B. footprint level C. clipping level D. root level

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Describe some possible causes of intermittent operation of power door locks.

What will be an ideal response?

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Laminated magnetic accessories must be treated with exceptional care to remain accurate. Why is this?

A) Their laminated nature causes the laminations to slip sometimes B) They are exceptionally hard and can be easily dropped C) They are magnetically permeable and readily loose their grip D) They are exceptionally soft and are easily damaged by burring

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Ammeters should be connected ___________ with the circuit being tested

A) In series B) In parallel C) Across a load D) None of these

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