WorksheetsKuis Dasar Otomotif
Total questions: 53
Worksheet time: 29mins
The vehicle engine feels weak when climbing even though the gas pedal is fully pressed. Based on basic automotive analysis, the most likely cause is …
The cooling system is too good
Cylinder compression is decreasing
Oil pressure is too high
The lighting system is problematic
The main function of the lubrication system in the engine is …
To drastically lower engine temperature
To reduce friction and wear of components
To increase engine power
To clean the combustion chamber
The main difference between a 2-stroke and a 4-stroke engine that affects efficiency is …
Number of spark plugs
Engine working cycle
Piston shape
Cooling system
If the engine oil is rarely changed, the most dangerous impact is …
Increased fuel consumption
Exhaust smoke color changes
Increased wear of engine components
Smoother engine sound
The main function of the clutch in a vehicle is …
To control the direction of the vehicle
To connect and disconnect engine power
To lower transmission temperature
To control wheel speed
A rough sound in the engine often occurs due to …
High fuel pressure
Suboptimal lubrication
Cooling too fast
Ignition too strong
The fuel system functions to …
Regulate the disposal of exhaust gas
Supply a mixture of air and fuel
Store electrical energy
Lower engine temperature
Obstruction in the exhaust causes …
Increased engine power
More complete combustion
Inefficient engine operation
Cooler engine
The main purpose of the cooling system is …
To lower the temperature as low as possible
To maintain the engine's ideal working temperature
To save fuel
To increase engine RPM
If the cooling system does not work well, the consequence is …
The engine cools quickly
The engine overheats
Engine power increases
Oil consumption decreases
The principle of the internal combustion engine is to convert …
Electrical energy into heat
Chemical energy into mechanical energy
Heat energy into electricity
Mechanical energy into chemical
Low engine compression can be caused by …
New spark plug
Worn piston ring
Low tire pressure
Clean air filter
The transmission system functions to …
Store engine power
Regulate the ratio of rotation and torque
Lower engine temperature
Regulate combustion
In vehicles, the differential functions to …
Regulate wheel temperature
Differentiate the rotation of the left and right wheels
Connect the engine to the clutch
Reduce piston friction
The braking system is included in the system …
Comfort
Safety
Cooling
Electrical
If the brake pads are worn out, the impact is …
Brakes are more effective
Longer braking distance
Engine RPM increases
Fuel consumption decreases
The main function of the steering system is …
If the brake pads are worn out, the impact is ...
Brakes are more effective
Longer braking distance
Engine speed increases
Fuel consumption decreases
The main function of the steering system is ...
To control the vehicle's speed
To direct the vehicle
To reduce engine vibration
To increase engine stability
The suspension in a vehicle functions to ...
Increase engine power
Maintain comfort and stability
Reduce fuel consumption
Lower engine temperature
If the suspension system is damaged, the impact is ...
The vehicle is more stable
The vehicle is uncomfortable to drive
The engine lasts longer
The brakes work better
The ignition system functions to ...
Spray fuel
Ignite the air-fuel mixture
Control engine temperature
Reduce gas emissions
Damage to the spark plug can cause ...
The engine is hard to start
Oil runs out quickly
Brakes do not work
Lights dim
The body electrical system functions to ...
Drive the piston
Support comfort and safety
Control combustion
Control lubrication
The battery in a vehicle functions as ...
Engine driver
Electric energy storage
Engine cooler
Fuel regulator
If the battery is weak, the symptoms that appear are ...
Engine overheats quickly
Weak starter
Brakes are not effective
Tires wear out quickly
The charging system functions to ...
Store fuel
Recharge the battery while the engine is running
Lower voltage
Start the engine
The alternator works when ...
Contact ON
Engine is running
Engine is off
Lights are on
The exhaust system functions to ...
Reduce noise and channel waste gas
Increase engine pressure
Filter incoming air
Lower fuel consumption
Exhaust gas is dangerous because it contains ...
Nitrogen
Carbon monoxide
Oxygen
Hydrogen
Basic automotive understanding is important because ...
All vehicles are the same
Basic analysis of vehicle damage
Reduce practice tools
No need for advanced theory
Modern automotive technology requires mechanics to ...
Only master mechanics
Understand mechanical and electronic systems
Memorize components
Reduce practice
Overheating in the engine is most often caused by ...
Excess oil
Coolant not working optimally
High tire pressure
Leaking exhaust
If the air filter is dirty, the impact is ...
The engine is more powerful
Air-fuel mixture is disturbed
Engine temperature drops
Brakes work better
The main function of the piston is ...
To store fuel
To convert combustion pressure into motion
To regulate cooling
To store oil
The connecting rod functions to ...
Connect the piston and crankshaft
Store oil
To be continued
The function of the connecting rod is to …
Connect the piston and crankshaft
Store oil
Withstand heat
Regulate ignition
The function of the crankshaft is to …
Store energy
Convert up and down motion into rotation
Spray fuel
Regulate temperature
The purpose of workplace safety in the workshop is to …
Limit practices
Prevent workplace accidents
Reduce tools
Speed up work
The use of PPE in the workshop includes …
Vehicle maintenance
K3
Power transfer system
Cooling system
If an oil leak occurs, the appropriate initial action is …
Let it be
Identify the source of the leak
Add fuel
Start the engine
The automotive system is interconnected, meaning …
They work independently
One system affects another system
No need for thorough inspection
Easy to repair
Damage diagnosis should be done in a …
Random
Systematic and logical
Quick without analysis
Based on estimates
A vehicle that is hard to start in the morning may be caused by …
Flat tire
Weak battery
Leaking exhaust
Damaged suspension
The main function of the flywheel is …
Store rotational energy
Regulate cooling
Spray fuel
Regulate brakes
If the flywheel is damaged, the impact is …
Unstable engine rotation
Colder engine
Stronger brakes
More fuel-efficient
The starter system functions to …
Keep the engine running
Start the engine
Charge the battery
Regulate ignition
If the starter motor is damaged, the symptoms that appear are …
Overheating engine
Engine cannot be started
Brake failure
Total light failure
Periodic maintenance aims to …
Increase workload
Maintain performance and lifespan of the vehicle
Replace all components
Reduce comfort
Routine oil checks are part of …
Corrective maintenance
Preventive maintenance
Emergency maintenance
Special maintenance
Modern automotive systems use many sensors to …
Replace mechanics
Provide data to the control system
Increase vehicle weight
Reduce production costs
Common mistakes students make during automotive practice are …
Following SOP
Ignoring workplace safety
Checking tools
Cleaning the work area
The main goal of learning the Basics of Automotive is …
Memorizing components
Understanding the working principles of vehicle systems
Directly becoming an expert mechanic
Reducing workshop practice
