Compression Ignition
CI engines use what from compressing air to ignite fuel?
Heat
What is the section number for this class?
HET 110-F05
This component can be "centrifugal" or "Coalescent"...
Crankcase filter
Who said "You gotta know when to fold em'?"
Kenny Rogers
Describe "Viscosity"
Viscosity is a liquids resistance to flow.
List 3 types of cold starting aids..
Ether, glow plugs, intake heater
What can cause "pre-ignition?"
Excessive compression, combustion temperatures
These are turbochargers with the capability of changing boost pressure independent of engine speed and load.
VGT
This song "Best song ever" became popular from this boy band.
Who is One Direction
What is the area that is measured to determine cylinder wear?
Cylinder Bore
Once you start getting higher than ____________ compression ratio, you will begin to waste energy and loose power
23:1
What does the term "duration" mean?
The length of time a valve stays open
What is used in the cylinder head to transfer heat from the valve into the cylinder head?
Valve Seat
Who sang "Made in America"?
Toby Keith
What is the most common angle for a valve to be ground to?
45 degree
Higher compression and combustion temperatures cause fuel to do what?
Ignite sooner and burn faster because collisions between molecules take place more often and with greater force
What does "Snap-On SEP" stand for
Student Excellence Program
Clean diesel engines generally use how many pairs of intake and exhaust ports for improved engine breathing and combustion quality
Two Pairs
Who sang "Radioactive?"
Imagine Dragons
What is the job of a Main Bearing?
To support and provide lubrication for the crankshaft main journal. (replaceable wear service)
This helps keep diesel exhaust temperatures much cooler than SI engines..
Excess combustion air
These are considered to be "one-time" use bolts...
Torque-to-yeild
A time period, called the _______________________, is needed to seat rings as well as other engine parts including bearings, valve guides, piston pins, cam bushings, and other moving parts.
Break-in period
Who thinks there is just somethin' bout' a truck in a farmers field?
Kip Moore
A much better material for compression rings than cast iron and ductile iron is _____________?
Steel