WorksheetsAutomatic Transmission Quiz
Total questions: 30
Worksheet time: 15mins
Which component in an automatic transmission is responsible for providing different gear ratios?
Clutches
Torque converter
Planetary gear construction
Transmission fluid
What function do clutches and bands serve in an automatic transmission?
To cool the transmission fluid
To lock different gears into place
To increase the torque output
To filter contaminants from the transmission fluid
What is the function of the torque converter in an automatic transmission system?
It decouples the engine from the wheels.
It couples the engine to the transmission system.
It controls the vehicle's speed.
It filters the transmission fluid.
Which component of an automatic transmission system is responsible for automatically changing gears in a vehicle?
Torque converter
Clutch assemblies
Oil pump
Valve body
Identify the part in an automatic transmission system that is NOT directly involved in gear shifting.
Planetary gearsets
Servos
Oil pump
Input shaft
Which of these parts of an automatic transmission system is nearest to the engine?
Torque converter
Output shaft
Servo piston
Clutch assembly
What is the function of the transmission case in an automatic transmission system?
To store transmission fluid
To connect the transmission to the engine
To enclose and support transmission components
To cool the transmission fluid
Which component is directly connected to the converter housing in an automatic transmission?
Transmission case
Pan
Extension housing
Engine block
Identify the part labeled at the very bottom of the transmission diagram.
Converter housing
Transmission case
Extension housing
Pan
What does the pan bolt to on an automatic transmission system?
Converter housing
Extension housing
Transmission case
What is the primary function of a torque converter in an automatic transmission system?
To reduce the engine's power
To connect the engine to the transmission
To cool the engine
To increase fuel efficiency
How is the principle of operation of a torque converter demonstrated according to the text?
Using hydraulic pumps
Using two electric fans
Using gears and belts
Using manual force
What medium does a torque converter use to perform its function, as opposed to the demonstration using electric fans?
Water
Air
Oil
Electricity
What is the primary function of the impeller in a torque converter?
To redirect oil flow from the turbine to the impeller.
To contain blades that produce a turning force.
To drive the turbine by directing oil flow.
To weld the converter housing and impeller together.
Which component in a torque converter is responsible for redirecting oil flow from the turbine back to the impeller?
Converter Housing
Turbine
Stator
Impeller
What are the main components of a torque converter?
Converter Housing, Impeller, Turbine, Stator
Converter Housing, Turbine, Stator, Blades
Impeller, Blades, Oil, Turbine
Housing, Blades, Stator, Oil
What is the composition of the converter housing in a torque converter?
Made from a single piece of metal.
Made from two parts, outer housing and impeller, precision welded together and oil filled.
Made from multiple blades and a turbine.
Made from plastic and metal components.
What is the function of the converter housing in a torque converter operation?
It controls the oil flow.
It is bolted to the flywheel and turns at engine speed.
It filters the oil.
It connects to the transmission shaft.
How is the turbine in a torque converter turned?
By the vacuum created in the impeller.
By oil entering and moving its blades.
By direct mechanical linkage to the engine.
By electrical impulses.
What happens to the oil after it passes through the turbine in a torque converter?
It is recycled back to the impeller.
It exits the turbine in the direction of impeller rotation.
It exits the turbine in the opposite direction from impeller rotation.
It is stored in the housing.
What role does the vacuum play in the operation of a torque converter's impeller?
It cools the impeller.
It draws in more oil.
It expels used oil.
It increases the speed of the impeller.
What is the function of a stator in an automatic transmission system?
To increase the transmission fluid pressure
To rotate in both directions
To lock the transmission using a one-way clutch
To convert electrical energy into mechanical energy
Which component returns to a disengaged position when the shaft turns clockwise in an automatic transmission?
Stator
Impeller
Rollers
One-way clutch
How do automatic transmissions generally compare to manual versions in terms of fuel usage?
They use less fuel
They use the same amount of fuel
They use more fuel
Fuel usage is not affected by the type of transmission
Which component of a planetary gearset surrounds and meshes with the planet gears?
Sun Gear
Planet Carrier
Ring Gear
Axle Connector
What is the technical term for the gain in torque when an output shaft rotates slower than an input shaft?
Torque amplification
Planetary reduction
Gear augmentation
Rotational deceleration
In the context of automatic transmissions, what remains the same in the planetary reduction process?
The speed of the input and output shafts
The direction of the input and output shafts
The size of the input and output gears
The temperature of the transmission fluid
During planetary reduction, which part always acts as the output?
Sun gear
Ring gear
Planet gear
Planet carrier
What is a consequence of the output shaft rotating faster than the input shaft in an automatic transmission?
Increased torque
Reduced torque
Unchanged vehicle speed
Increased engine noise
During overdrive in an automatic transmission system, which part acts as the input?
Planet gear
Planet carrier
Ring gear
Sun gear
