YAMAHA MOTOR UNIVERSITY EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
Click on a fuse in this diagram - ANSWERS-circle wiggle circle
(middle right)
Click on all the diodes in the rectifier - ANSWERS-I>I (first
rectangle 6 of them)
Which of the following best describes the mechanical
ignition spark advance? - ANSWERS-timing is changed by
physically moving the pulsar coil. it was used before
electrical advance was available.
the motor may stall, make poor power, or even be damaged
if ignition timing is incorrect - ANSWERS-true
,what information does the pulsar coil supply for the ignition
system? - ANSWERS-it provides the position of the
crankshaft
AC ___ uses a capacitor
AC ___ uses transistors - ANSWERS--CDI
-TDI
Which system type would use AC based on ignition system?
- ANSWERS-Right (not the battery)
Ethanol: Select all that apply - ANSWERS--it is used to raise
the octane rating of gasoline
-attracts water molecules
-prevents harmful substances in emissions
-prevents the filter or carburetor from being clogged by
gummy substances
-helps to protect against deterioration due to reactions with
metals
-protects the fuel tank and pipes from corrosion due to
water that may have entered the gasoline
, -it is used to make gasoline distinct from kerosene since it is
transparent and colorless - ANSWERS--cleaning agent
-antioxidant
-inert metallic agent
-rust preventive
-coloring agent
a carbureted motor is - ANSWERS-not responsive to changes
in atmospheric pressure and boat pressure
-choke valve
-slow jet
-slow air bleed
-throttle valve
-main jet - ANSWERS--adjusts the airflow rate for engine
starting
-controls the flow of fuel at low speeds
-atomizes the fuel at low speeds
-adjusts the flow of air and fuel entering the motor
-supplies fuel during cruising and wide open throttle
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
Click on a fuse in this diagram - ANSWERS-circle wiggle circle
(middle right)
Click on all the diodes in the rectifier - ANSWERS-I>I (first
rectangle 6 of them)
Which of the following best describes the mechanical
ignition spark advance? - ANSWERS-timing is changed by
physically moving the pulsar coil. it was used before
electrical advance was available.
the motor may stall, make poor power, or even be damaged
if ignition timing is incorrect - ANSWERS-true
,what information does the pulsar coil supply for the ignition
system? - ANSWERS-it provides the position of the
crankshaft
AC ___ uses a capacitor
AC ___ uses transistors - ANSWERS--CDI
-TDI
Which system type would use AC based on ignition system?
- ANSWERS-Right (not the battery)
Ethanol: Select all that apply - ANSWERS--it is used to raise
the octane rating of gasoline
-attracts water molecules
-prevents harmful substances in emissions
-prevents the filter or carburetor from being clogged by
gummy substances
-helps to protect against deterioration due to reactions with
metals
-protects the fuel tank and pipes from corrosion due to
water that may have entered the gasoline
, -it is used to make gasoline distinct from kerosene since it is
transparent and colorless - ANSWERS--cleaning agent
-antioxidant
-inert metallic agent
-rust preventive
-coloring agent
a carbureted motor is - ANSWERS-not responsive to changes
in atmospheric pressure and boat pressure
-choke valve
-slow jet
-slow air bleed
-throttle valve
-main jet - ANSWERS--adjusts the airflow rate for engine
starting
-controls the flow of fuel at low speeds
-atomizes the fuel at low speeds
-adjusts the flow of air and fuel entering the motor
-supplies fuel during cruising and wide open throttle
