A turbocharged 4-cylinder engine has a theoretic airflow of 320.0 CFM at its redline speed of 7000 RPM. What is the maximum airflow to this engine, assuming 105% volumetric efficiency? Round to the nearest whole number
What will be an ideal response?
336 CFM
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A. length of trailer B. trailer bridge formula C. tractor bridge formula D. all of the above
When a driver thinks the vehicle is in the right position for backing, he or she should
A. get out of the cab and check the route's path B. secure the position of the rig as well as the route C. reposition the side mirror D. shift into low gear
Which of the following is a typical main bearing torque sequence?
A. Center cap out to outer caps B. Front cap to rear cap C. Rear cap to front cap D. Outside caps to inside caps
If ____ is used in a deeply recessed, two-piece tip, the tip will overheat, causing a backfire or the tip to explode.
A. acetylene B. MPS gas C. natural gas D. propane