What happens to most DTCs after 40 warm-up cycles if the fault is not detected during that time?
What will be an ideal response?
If the fault that set the DTC is not detected after 40 warm-up cycles the PCM can erase the DTC.
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Animals under the care and protection of humans have no need for horns
Indicate whether the statement is true or false
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The most common concern with using VFDs is:
A) Harmonic distortion. B) Hertz modulation. C) Carrier frequency. D) Voltage fluctuation.
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An HVAC technician should red a plan from right to left.
Answer the following statement true (T) or false (F)
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Explain why cost plus a percentage of the cost contracts could be a disadvantageous contracting type for an owner
What will be an ideal response?
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