Yamaha Motor University Exam Newest 2026
Questions and Correct Detailed Answers
Already Graded A+
CDI ignition systems use mechanical points to control the ignition event -
CORRECT ANSWER-false
If the spark plug gap becomes damaged, it may cause an ignition misfire. -
CORRECT ANSWER-true
What are the methods used to control ignition timing? - CORRECT ANSWER--
Fixed
-Electronic
-Mechanical
a battery based ignition system uses a lighting coil to power the ignition system. -
CORRECT ANSWER-false
The purser coil will produce voltage. - CORRECT ANSWER-AC
,Mechanical contact points... - CORRECT ANSWER-Need to be checked and
serviced regularly
If the ignition coil fails on a motor that uses dual lead ignition coils... - CORRECT
ANSWER-only the two cylinders that are connected to that coil will not produce
an ignition event
a transistor is used - CORRECT ANSWER-like an electronic switch
Using a 2-3" Micrometer you take the measurement below. What is the
measurement? - CORRECT ANSWER-2.4982
Name that tool - CORRECT ANSWER-1. feeler gauge
2. Dial Caliper
3. Snap Gauge
4. Mircometer
Name that component - CORRECT ANSWER-1. cylinder head
2. mid-section
3. propeller
, 4. crankshaft
5. transom bracket
6. trim and tilt
7. steering bracket
8. lower unit
-The Powerhead
-Outboards
-Steering
-Inboard motors - CORRECT ANSWER--is where the motor is located
-combine the motor and drive into a single packaged unit
-can be controlled by remote or direct methods
-are common on large vessels
Oil seal is designed to keep ___ in and prevent _____ or dust from coming in from
outside - CORRECT ANSWER-oil/water
The bracket is used to: - CORRECT ANSWER--attaches the motor to the boat
-it allows for trim and tilt movements
-it allows the motors to pivot which allows steering
Questions and Correct Detailed Answers
Already Graded A+
CDI ignition systems use mechanical points to control the ignition event -
CORRECT ANSWER-false
If the spark plug gap becomes damaged, it may cause an ignition misfire. -
CORRECT ANSWER-true
What are the methods used to control ignition timing? - CORRECT ANSWER--
Fixed
-Electronic
-Mechanical
a battery based ignition system uses a lighting coil to power the ignition system. -
CORRECT ANSWER-false
The purser coil will produce voltage. - CORRECT ANSWER-AC
,Mechanical contact points... - CORRECT ANSWER-Need to be checked and
serviced regularly
If the ignition coil fails on a motor that uses dual lead ignition coils... - CORRECT
ANSWER-only the two cylinders that are connected to that coil will not produce
an ignition event
a transistor is used - CORRECT ANSWER-like an electronic switch
Using a 2-3" Micrometer you take the measurement below. What is the
measurement? - CORRECT ANSWER-2.4982
Name that tool - CORRECT ANSWER-1. feeler gauge
2. Dial Caliper
3. Snap Gauge
4. Mircometer
Name that component - CORRECT ANSWER-1. cylinder head
2. mid-section
3. propeller
, 4. crankshaft
5. transom bracket
6. trim and tilt
7. steering bracket
8. lower unit
-The Powerhead
-Outboards
-Steering
-Inboard motors - CORRECT ANSWER--is where the motor is located
-combine the motor and drive into a single packaged unit
-can be controlled by remote or direct methods
-are common on large vessels
Oil seal is designed to keep ___ in and prevent _____ or dust from coming in from
outside - CORRECT ANSWER-oil/water
The bracket is used to: - CORRECT ANSWER--attaches the motor to the boat
-it allows for trim and tilt movements
-it allows the motors to pivot which allows steering
