An open crankcase ventilation system in a diesel directs blow-by gases to the
atmosphere
100
Turbochargers are driven by
exhaust energy
100
The purpose of the CAC is to cool
intake air
100
What type of sensor is used to monitor EGT?
Pyrometer
100
What peg-legged pirate had a parrot named Captain Flint?
LONG JOHN SILVER
200
Air generated by gas bypassing cylinder rings is called
blow-by
200
Turbocharger benefits include 3 things what are they
?
decreased emissions, improved fuel economy, increased power output
200
What is the most common material used in ATAAC manufacture?
(ATAAC= AIR TO AIR AIR COOLER)
Aluminum
200
Which material is the general preferred material for exhaust manifold construction?
Cast iron
200
WHAT COLOR BALLOONS WERE ADDED TO LUCKY CHARMS IN 1989?
RED BALLOONS (DUH)
300
Low air intake volume results in
poor combustion
300
A turbocharger without boost pressure controls can be categorized as
fixed geometry
300
CAC may be cooled by (answers)
coolant, water
300
Exhaust manifold expansion and contraction due to thermal conditions has been improved by having the manifold
as a multisection component
300
WHATS THE OPPOSITE OF UTOPIA?
DYSTOPIA
400
Where is the MAF sensor located?
After the air filter
400
Hydraulic actuators rely on ________ for operation
engine oil
400
17. Proper mounting of ATAAC is critical to allow for thermal expansion, so manufacturers have adopted the use of
nylon washers
400
Which exhaust manifold design promotes sequential exhaust flow to the turbocharger?
Pulse type
400
WHAT GENERATION OF PEOPLE BORN FROM 1946 TO 1964 CALLED?
BABY BOOMERS
500
The majority of blow-by in a diesel engine occurs during the ____________ stroke.
compression
500
VGT vanes may also be called
airfoils
500
Testing a CAC for internal restriction requires the use of two gauges. One gauge is connected to the intake manifold. Where should the second gauge be connected?
Turbocharger outlet
500
Mufflers that are too large will
increase exhaust noise
500
On the game of Battleship, how many hits does it take to sink the submarine?