Technician A says that adaptive trim (A-Trim) evaluates and corrects EHI fuel flow at set intervals to ensure balanced cylinder fueling. Technician B says the A-Trim feature makes initial fuel flow programming (E-Trim/ QR-codes/ Cal-codes) unnecessary. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: A
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The use of an MPPT and/or step down charge controller in a stand-alone PV system requires the array to be sized a little differently than when using a(n) ____________________ charge controller.
Fill in the blank(s) with the appropriate word(s).
Compressed _____ can penetrate skin and must be used cautiously.
What will be an ideal response?
Which part in the steering column allows for changes in the angle between the upper and lower shafts?
A) Flexible coupling B) Collapsible section C) Universal joint D) Column cover
If a tape recorder's output voltage increases and decreases when you shake the recorder, a possible problem might be ________
A) a loose circular magnet around the speaker's voice coil B) an open capacitor C) an open circuit in the speaker D) too high a source voltage