Yamaha Motor University Exam
Questions & Answers | 100%
Verified solutions |Questions
with Correct Answers 2025 latest
update!!
-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
-acts as a shock absorber if the lower unit hits an underwater object while the boat is at speed
One side of the Circlip has a sharp-edged (90 degrees) corner and other is angled (45 degrees).
Install a circle with the ___________ side opposite the direction of force/ - correct answer
Sharp-edged/ -><-
-a touque wrench is used
-a dial gauge is used
-a vernier caliper is used
-a reamer is used
-a pressure gauge can be used-
-a micrometer can be used - correct answer -for tightening a bolt or nut to the specified torque
-to measure the runout or deflection of a shaft or plane
-for measurement of inside, outside diameters and depths
-to finish precision bores of valve stems and other bushings
-to measure intake vauum
-to measure thickness very accurately
Identify the different combustion chamber designs - correct answer Hemispherical (2) Wedge
(1)
During the intake stroke what is the correct order? - correct answer -the intake valve is opened
-the piston moves downward
-a negative pressure is produced in the cylinder
Questions & Answers | 100%
Verified solutions |Questions
with Correct Answers 2025 latest
update!!
-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
-acts as a shock absorber if the lower unit hits an underwater object while the boat is at speed
One side of the Circlip has a sharp-edged (90 degrees) corner and other is angled (45 degrees).
Install a circle with the ___________ side opposite the direction of force/ - correct answer
Sharp-edged/ -><-
-a touque wrench is used
-a dial gauge is used
-a vernier caliper is used
-a reamer is used
-a pressure gauge can be used-
-a micrometer can be used - correct answer -for tightening a bolt or nut to the specified torque
-to measure the runout or deflection of a shaft or plane
-for measurement of inside, outside diameters and depths
-to finish precision bores of valve stems and other bushings
-to measure intake vauum
-to measure thickness very accurately
Identify the different combustion chamber designs - correct answer Hemispherical (2) Wedge
(1)
During the intake stroke what is the correct order? - correct answer -the intake valve is opened
-the piston moves downward
-a negative pressure is produced in the cylinder
