Which mode of operation results in a richer air-fuel mixture near the spark plug?
A) Stoichiometric B) Knock protection C) Homogeneous D) Stratified
D
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Technician A says that a starter motor which draws excessive current and has low cranking speed could be caused by an internal engine problem. Technician B says that excessive cranking circuit resistance can cause low cranking speeds. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
____________________ are two (or more) diameters that are shown on a drawing as being on the same center line.
What will be an ideal response?
The potential relay is easy to troubleshoot because only two parts of the relay must be checked.
Answer the following statement true (T) or false (F)
How much vacuum must a fuel oil pump produce to move fuel oil 20 ft horizontally?
A) 20 ÷ 10 = 2 in of vacuum B) 20 × 1 = 20 in of vacuum C) 20 ÷ 5 = 4 in of vacuum D) 20 ÷ 2 = 10 in of vacuum