May 27 2019 |
Logged in as : tryitout
In a 2-cycle diesel engine, the air ports are open for incoming air when the piston is
at the bottom of the power stroke.
at the top of the compression stroke.
three-fourths of the way up on the compression stroke.
three-fourths of the way down on the power stroke.
For a six-cylinder, in-line Detroit diesel engine with a limiting speed, double weight governor, after maximum no-load speed has been set, the next step is to
set the control rack lever.
adjust the buffer screw.
set the valve clearance.
adjust the idle speed.
When using the vacuum gauge, a steady reading is more important than a high one.
To facilitate accurate head, gasket and block alignment, _____ should be used when installing the head.
all of the above
In most electronic fuel injection systems the injectors are supplied with fuel at a constant pressure and the injector is pulsed electronically to inject the fuel.
How many injectors does a throttle body fuel injection system have?
One for each bank of cylinders
One for each cylinder
None of the above
The new electronic ignition systems spark advance is controlled by the computer.
A faulty ignition control unit will cause
the engine to stall when cold (prior to warming up).
the engine not to crank (turn over).
the engine to miss at high or low speeds.
the engine to run on after the ignition switch is turned off.
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