Explain the function of the evaporative emissions system monitor.
What will be an ideal response?
The evaporative emissions system monitor tests the ability of the fuel tank to hold pressure and evaporative purge system to discharge fuel vapors from the charcoal canister into the intake system when commanded (P0440-P0469). OBD II regulations require the evaporative emissions system monitor to perform function testing of all electrical components (sensors and output devices).
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A machine is 77% efficient and loses 1.1 horsepower through its drivetrain. Determine the horsepower input of the machine. Round the answer to 1 decimal place.
What will be an ideal response?
What is the name of the relation f/2 = St Pr2/3 = Stmass Sc2/3, and what are the names of the variables in it? Under what conditions is it valid? What is the importance of it in engineering?
What will be an ideal response?
Providing _____ is a good way to provide the mineral needs of cattle on pasture.
Fill in the blank(s) with the appropriate word(s).
Design an active highpass filter with a high-frequency gain of 5 and a corner frequency of 200 Hz.
What will be an ideal response?